What is *On Liberty* by John Stuart Mill about?

*On Liberty* advocates for maximizing individual freedoms while preventing harm to others, arguing that protecting personal liberty fosters societal progress. Mill’s utilitarian framework asserts that free expression, diverse opinions, and self-determination combat social stagnation and tyranny. The book outlines three core liberties: freedom of thought/emotion, pursuit of tastes, and voluntary association.

Who should read *On Liberty* by John Stuart Mill?

This book is essential for students of political philosophy, policymakers, and readers interested in debates about free speech, individualism, and governance. Its insights into balancing societal control with personal autonomy remain relevant for modern discussions on civil liberties.

Is *On Liberty* worth reading?

Yes, *On Liberty* is a foundational text of classical liberalism and utilitarianism. Its arguments about minority rights, freedom of expression, and limiting state overreach continue to influence legal systems and ethical debates today.

What are the main ideas in *On Liberty*?

Key ideas include: - The **harm principle**: Individuals should act freely unless their actions harm others. - **Social tyranny**: Conformity and majority opinion often stifle progress. - **Utilitarian liberty**: Protecting freedoms maximizes collective well-being. - **Free expression**: Truth emerges through open debate.

What is the harm principle in *On Liberty*?

Mill’s harm principle states that individuals should have absolute freedom unless their actions directly harm others. This limits state intervention to cases involving tangible detriment, ensuring liberty isn’t restricted by mere dislike or moral disapproval.

How does *On Liberty* defend freedom of speech?

Mill argues free speech is vital for discovering truth, refining ideas, and preventing dogma. Silencing opinions—even false ones—robs society of opportunities to challenge or reinforce beliefs through rational discourse.

What are the three basic liberties in *On Liberty*?

Mill identifies: 1. Freedom of thought and emotion. 2. Freedom to pursue tastes and interests. 3. Freedom to unite with other consenting individuals.

What is John Stuart Mill’s most famous quote from *On Liberty*?

“The only freedom which deserves the name is that of pursuing our own good in our own way, so long as we do not attempt to deprive others of theirs, or impede their efforts to obtain it”.

自由論

ジョン・スチュアート・ミル

3.96(42097 Reviews)

『自由論』の概要

ミル著『自由論』（1859年）——ヴィクトリア朝時代の学生たちが一言一句暗記したという、個人の自由を擁護する革命的な名著。その影響力は凄まじく、英国自由民主党では、職務の神聖な象徴として新党首にその一冊が手渡されるほどです。あなたは今日、どのような自由を明け渡していますか？

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第1章

The Timeless Battle Between Conformity and Freedom

When Barack Obama was asked about the book that most influenced his political thinking, he cited "On Liberty" by John Stuart Mill. Published in 1859, this slim volume has shaped modern democracy more than almost any other philosophical work, inspiring civil rights movements worldwide. Despite being over 160 years old, its arguments remain startlingly relevant in our age of cancel culture, social media conformity, and political polarization. Mill's defense of individual freedom against the "tyranny of the majority" continues to challenge both conservative and progressive orthodoxies. As tech entrepreneur Peter Thiel noted, "Mill's warning about social conformity feels more urgent today than when he wrote it."

第2章

The Fundamental Principle: Liberty Limited Only by Harm

At the heart of Mill's philosophy lies one deceptively simple principle: the only legitimate reason for society to interfere with an individual's liberty is to prevent harm to others. Your own good-whether physical, moral, or intellectual-is insufficient justification for others to compel you against your will. Society may try to persuade or remonstrate with you about self-regarding actions, but never coerce. For instance, while others might counsel against an individual's choice to pursue an unconventional career or lifestyle, they cannot rightfully force them to change course. This principle applies only to mature individuals in "civilized" societies-not to children or those Mill problematically termed "backward societies" (reflecting Victorian colonial attitudes). The doctrine rests on utility in its largest sense, grounded in humanity's permanent interests as progressive beings. Mill argues that human flourishing requires the freedom to experiment with different ways of living, even if some experiments fail. While individuals are accountable for actions harming others, in matters affecting only themselves, independence must be absolute. This includes personal choices about religion, relationships, occupation, and lifestyle. Mill's harm principle represents a radical departure from earlier thinking. Rather than asking what society should approve or disapprove, he questions whether public opinion should govern individuals at all. This shift occurred as democratic ideals emerged and rulers became delegates of the people. However, this revealed a critical insight: the "people" exercising power aren't identical to those over whom it's exercised. Thus, the "tyranny of the majority" became recognized as society collectively oppressing individuals-not just through political mechanisms but through prevailing opinion and social pressure. Examples include social ostracism for unconventional beliefs or lifestyle choices, workplace discrimination, and informal sanctions against those who challenge cultural norms. The principle applies beyond mere physical harm to include obligations and duties. A person who fails to perform a clear duty to another or the public may be rightfully punished. For example, neglecting to pay taxes, breaking contracts, or failing to care for one's children constitute legitimate grounds for intervention. But where no specific obligation exists and the consequences affect primarily the individual, society has no business interfering, regardless of how foolish, perverse, or wrong others may judge the behavior. This extends to personal decisions about diet, exercise, religious practice, romantic relationships, and recreational activities, provided they don't directly harm others. Mill further distinguishes between direct and indirect harm, arguing that mere offense or disapproval doesn't constitute harm worthy of restriction. The economic consequences of individual choices, such as refusing to patronize businesses whose owners hold unpopular views, fall within acceptable bounds of liberty. However, organized boycotts or campaigns of harassment cross the line into coercion that the principle prohibits.

聴きながら、すべての言葉を目で追えます

『自由論』の一語一語が音声に合わせてリアルタイムでハイライトされ、自然に読み進められます。

第3章

Freedom of Thought and Expression: The Lifeblood of Progress

Mill's most passionate defense concerns freedom of thought and expression. He argues that silencing any opinion, no matter how seemingly false or immoral, harms humanity in four crucial ways. First, the suppressed opinion might be true. To deny this possibility assumes our infallibility-a dangerous conceit given humanity's history of confidently holding beliefs later proven false. Even the wisest people in every age have held opinions now rejected as absurd. Those who silence opinions deny their possible truth, yet they have no authority to decide for all mankind. Consider Socrates, executed for impiety despite being considered the wisest man of his age. Or Jesus Christ, executed as a blasphemer yet later worshipped as divine. Even Marcus Aurelius, that most enlightened emperor whose ethics nearly match Christian teachings, persecuted Christianity believing it threatened social order. Mill asks whether those supporting punishment of opinions today are wiser than Marcus Aurelius before claiming joint infallibility with the majority. Second, even false opinions typically contain partial truths essential for complete understanding. Human opinions on complex subjects rarely represent the whole truth-they typically embody only fragments, sometimes larger, sometimes smaller, distorted and disconnected from complementary truths. Heretical views often represent suppressed truths breaking free, either seeking reconciliation with common opinion or opposing it with equal one-sidedness. Given this partiality of prevailing opinions, we benefit from equally one-sided advocates of unpopular truths, as they're typically most energetic in compelling attention to neglected fragments of wisdom. Third, without vigorous contestation, even wholly true opinions become prejudices held without rational comprehension. Truth gains more from the errors of someone who studies a question with personal care and effort than from the correct opinions of those who hold them simply because they never encounter anyone who contradicts them. Knowledge without understanding creates a "dead dogma" rather than a "living truth." Finally, uncontested doctrines lose vital meaning, becoming mere formal professions that prevent genuine conviction. The absence of free discussion doesn't merely leave people ignorant of the grounds for their opinions-it often erases understanding of the opinions themselves. Words cease to convey ideas or retain only a fraction of their original meaning. Instead of vivid conceptions and living beliefs, people keep empty phrases by rote, preserving only the shell while losing the essence.

第4章

Individuality: The Essential Ingredient of Human Flourishing

Freedom of opinion must extend to freedom of action. While opinions lose immunity when they directly instigate harm, and actions harming others may be rightfully controlled, individuals should be allowed to carry out their own opinions in practice at their own cost when they concern only themselves. The same principles that justify free opinion apply equally to modes of living. Mill argues that individuality constitutes a principal ingredient of human happiness and the chief ingredient of progress. One who allows others to choose their plan of life needs only the ape-like faculty of imitation. One who chooses for themselves employs all their faculties-observation, judgment, discrimination, firmness, and self-control. Human nature is not a machine built to specification but a tree requiring growth on all sides according to its inward living forces. Strong impulses aren't inherently dangerous-they become perilous only when unbalanced. A person whose desires aren't their own has no character, like a steam-engine. Strong impulses under the control of a strong will create an energetic character. While society once struggled to control strong individuals, now individuality is threatened by conformity. People no longer ask what they prefer or what suits their character, but what is customary or suitable to their position. By not following their own nature, they eventually have no nature to follow-their capacities wither, leaving them without opinions or feelings of their own. Beyond arguing that individuality produces well-developed humans, Mill shows that these developed individuals benefit the undeveloped. Society always needs people to discover new truths, commence new practices, and set examples of enlightened conduct. Though few people's experiments would improve established practice, these few are "the salt of the earth." Without them, even good practices degenerate into mechanical routines. Genius requires freedom to breathe and cannot fit into society's molds without harmful compression.

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第5章

The Tyranny of the Majority: Democracy's Greatest Danger

Mill identifies a growing threat to individuality: the increasing power of public opinion-what he calls "the collective mediocrity." Unlike ancient and medieval times when individuals could be significant powers, today individuals are lost in the crowd, with public opinion ruling everything. This opinion comes not from dignitaries or books but from newspapers and people much like the masses themselves. Democratic government cannot rise above mediocrity except when guided by more gifted individuals. All wise initiatives must come from individuals, typically first from one person. In an age dominated by average opinion, pronounced individuality becomes especially valuable as a counterbalance. Eccentricity, once abundant wherever strength of character existed, has become rare, marking our time's chief danger. The prevailing ideal of character is to have no marked character at all-to compress every prominent human trait like a Chinese lady's foot, eliminating any dissimilarity to commonplace humanity. Instead of great energies guided by reason and strong feelings controlled by conscience, we get weak feelings and energies that conform outwardly without strength of will or reason. Energetic characters are becoming merely traditional. This despotism of custom perpetually opposes the spirit of liberty, progress, and improvement. Though these spirits aren't always aligned (as improvement may be forced on unwilling people), liberty remains the only unfailing source of advancement by enabling countless independent centers of improvement. The contest between custom and liberty forms mankind's chief historical interest. Europe has avoided stagnation not through superior excellence but through remarkable diversity of character and culture. Individuals, classes, and nations have followed different paths, each leading to something valuable. Despite mutual intolerance, their attempts to thwart each other rarely succeeded, allowing each to eventually benefit from others' contributions. Europe owes its progressive development entirely to this plurality of paths. But this advantage diminishes as Europe advances toward making all people alike.

第6章

The Limits of Social Authority: Drawing the Line

Where should we draw the line between individual sovereignty and social authority? Mill proposes that each sphere should receive its proper domain: individuality should govern the part of life primarily concerning the individual, while society should control what chiefly interests society collectively. This distinction becomes particularly crucial in matters like personal lifestyle choices versus public safety measures, where the boundaries often blur. Though society isn't founded on a contract, living in society requires certain fundamental obligations: not injuring others' interests (especially legally or tacitly recognized rights) and bearing one's fair share of burdens for protecting society. These obligations extend to concrete responsibilities like paying taxes, serving on juries when called, and defending the community in times of danger. Society may justifiably enforce these conditions through legal mechanisms, fines, and other sanctions. Mill carefully distinguishes between our response to someone who displeases us in matters where we have no right to control them versus offenses against others' rights. In the former case, such as choosing an unconventional lifestyle or holding unpopular beliefs, we may express distaste or distance ourselves, but shouldn't make their life uncomfortable-they already bear the natural consequences of their errors. For instance, someone who chooses to live reclusively or follow an unusual religion should face no persecution, though others might choose not to associate with them. But when someone has harmed others, such as through fraud, violence, or negligence, society must protect its members by deliberately inflicting punishment proportionate to the offense. The most compelling argument against public interference in personal conduct is that it typically intervenes wrongly and often harmfully. While public opinion on social morality may often be right because people judge their own interests and have direct experience with social interactions, the majority's opinion on self-regarding conduct is equally likely to be wrong or misguided. Here public opinion merely represents some people's view of what's good for others, or worse, merely their own preferences imposed on all. Historical examples abound, from religious persecution to moral crusades against private behaviors that harm no one else. Mill further emphasizes that social coercion in personal matters often leads to standardization and conformity that stifles individual development and societal progress. When society attempts to regulate private conduct, it frequently does so based on custom rather than reason, enforcing traditional practices that may have outlived their usefulness. This creates a tyranny of the majority that can be as oppressive as any political despotism, particularly in matters of personal conscience, lifestyle choices, and individual expression.

聴きながら、すべての言葉を目で追えます

『自由論』の一語一語が音声に合わせてリアルタイムでハイライトされ、自然に読み進められます。

第7章

The Dangers of Moral Policing: Real-World Examples

Mill provides compelling examples of moral policing that threaten individual liberty, drawing from both historical cases and contemporary challenges of his time. His first major example focuses on temperance legislation, which he condemns as a severe violation of personal freedom. He notes that one English colony and nearly half the United States had enacted laws prohibiting fermented drinks except for medical purposes. These laws proved particularly intrusive, regulating not just public behavior but private consumption within homes. Despite widespread implementation failures leading to repeal in several states - with black markets flourishing and enforcement proving nearly impossible - temperance advocates continued their determined campaigning for similar restrictive laws in Britain. The case of Sabbatarian legislation serves as another powerful illustration of overreaching moral control. While Mill readily acknowledges that a weekly rest from work benefits both individuals and society, he argues forcefully against legal restrictions on Sunday activities and amusements. He points out the stark contradiction in allowing the wealthy to enjoy private entertainment while restricting public recreations that working classes might afford. The law, he maintains, may reasonably guarantee workers' right to a rest day, protecting them from employer exploitation, but has no legitimate authority to dictate how individuals choose to spend their leisure hours. Mill's examination of Puritan influence in New England and Commonwealth Britain reveals an even more comprehensive attempt at moral control. These authorities successfully suppressed virtually all public amusements - from music and dancing to games and theatrical performances - creating what Mill describes as a joyless society built on religious conformity. With the Victorian middle class, where such puritanical sentiments remained deeply entrenched, gaining increasing political influence, Mill expressed serious concern about the potential return of similar restrictions. He pointedly asks how non-religious citizens would react to having their recreational choices regulated by strict Calvinists and Methodists, highlighting the fundamental unfairness of imposing one group's moral preferences on the entire society. These carefully chosen examples illustrate Mill's broader concern with what he terms the "social rights" doctrine - the dangerous notion that anyone failing to act exactly as others believe they should is somehow violating everyone else's rights. This principle, if accepted, would justify unlimited interference with personal liberty, effectively acknowledging no freedom except perhaps the right to hold private opinions. Mill demonstrates how this doctrine manifests in various attempts to legislate morality, from alcohol prohibition to religious observance requirements, each case representing an unwarranted intrusion into individual choice and personal autonomy. Through these examples, Mill builds a compelling case against moral legislation, showing how seemingly well-intentioned efforts to enforce moral behavior through law inevitably lead to oppression and the erosion of essential personal freedoms. His analysis remains remarkably relevant today, as societies continue to grapple with questions about the proper limits of state power in matters of personal conduct and moral choice.

第8章

Practical Applications: Education, Trade, and Family Relations

Mill applies his principles to several practical domains, providing detailed frameworks for balancing individual liberty with social welfare. In education, he presents a nuanced approach where the State maintains a crucial but limited role. While arguing for mandatory universal education as a fundamental requirement, Mill emphasizes that parents should retain significant freedom in choosing educational methods and institutions. The State should ensure education meets basic standards through periodic examinations testing fundamental knowledge in core subjects like literacy, mathematics, and civic understanding, while carefully avoiding the imposition of specific ideological or religious views in contested areas. State-provided education should exist alongside private, religious, and alternative educational models, creating a diverse educational ecosystem. This diversity, Mill argues, is essential for developing independent thinking and unique character formation. He provides specific examples, such as allowing parents to choose between traditional schools, specialized academies, or home education, provided they meet established knowledge benchmarks. The examination system he proposes would focus on verifiable skills and knowledge rather than standardizing opinions or beliefs. Regarding commerce and trade regulation, Mill develops a sophisticated framework balancing free market principles with necessary protections. While strongly advocating for free trade based on historical evidence of its benefits, he acknowledges specific circumstances warranting government intervention. These include preventing fraud (such as requiring accurate labeling and advertising), protecting worker safety (particularly in hazardous industries like mining or manufacturing), and ensuring fair competition. However, he explicitly opposes regulations designed merely to restrict access to legal goods or services, viewing such restrictions as unjustified infringements on personal choice. For potentially dangerous but useful substances, Mill introduces an innovative "preappointed evidence" system. Using poisons as a primary example, he details a regulatory framework requiring vendors to maintain detailed records of purchases, including buyer identity, intended use, and witness signatures. This approach creates accountability while preserving access for legitimate purposes like agriculture or medicine. Similar principles could apply to other potentially harmful substances or activities, balancing public safety with individual liberty. In family relations, Mill breaks with many contemporaries by advocating strong state oversight of domestic power dynamics. He particularly emphasizes the need to protect wives from excessive husband authority, arguing for legal reforms in marriage, property rights, and domestic violence prevention. The State, he contends, has a legitimate interest in monitoring and regulating power relationships within families, as these fundamentally shape individual development and societal well-being. He proposes specific reforms like married women's property rights, equal divorce laws, and legal protections against domestic abuse, while maintaining that family privacy should be respected where no harm occurs.

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第9章

The Dangers of Excessive Government: Beyond Liberty Concerns

Beyond fundamental liberty concerns, Mill provides a comprehensive analysis of when government should assist citizens versus allowing them to help themselves. He identifies three critical objections to government interference that remain remarkably relevant today. First, individuals typically handle their own affairs more effectively than government bureaucracies, as they possess intimate knowledge of their circumstances and stronger motivation to succeed. Second, the individual management of affairs serves as an essential form of practical education, developing critical thinking, self-reliance, and civic responsibility - skills that atrophy when government assumes too much control. Third, expanding government power creates a dangerous pattern of dependency that undermines social vitality. Mill particularly emphasizes how government control transforms naturally ambitious and capable citizens into passive dependents of the state. This transformation occurs gradually as people become accustomed to looking to authorities for solutions rather than developing their own initiatives. Even in nations with robust free press and democratic institutions, an oversized bureaucracy can hollow out effective freedom. While citizens may retain theoretical liberties, their practical ability to exercise independent judgment and action diminishes. The public in heavily centralized states develops a problematic relationship with government, holding it responsible for all societal ills while simultaneously becoming dependent on its functions. When conditions deteriorate, citizens often resort to revolution when their patience expires. However, Mill observes that such upheavals rarely produce lasting change because the bureaucratic infrastructure remains essentially unchanged - no other institution or group of citizens has developed the capacity to assume these functions. Mill's analysis extends to the psychological and social impacts of expanding government control. As state functions multiply, the scope for individual agency proportionally shrinks, leading to a gradual erosion of personal capability and civic virtue. This creates a self-reinforcing cycle: as people become less capable of managing their affairs, they require more government assistance, which further diminishes their capabilities. While acknowledging that some government intervention is necessary and beneficial, Mill insists that each instance must be justified by compelling utility calculations. The burden of proof always rests with those advocating restrictions on liberty or expansions of government power. This framework requires careful consideration of both immediate benefits and long-term social consequences, including subtle effects on individual character and civic capacity. Modern examples of this tension can be seen in debates over welfare programs, education policy, and economic regulations, where immediate assistance must be weighed against potential long-term effects on individual initiative and social resilience.

第10章

The Enduring Legacy: Why Mill Still Matters

Mill's defense of individual liberty remains profoundly relevant in our age of social media conformity, cancel culture, and political polarization. His warnings about the "tyranny of the majority" speak directly to our current struggles with online mobs, ideological purity tests, and the narrowing of acceptable discourse. What makes Mill's argument so powerful is its foundation in human fallibility rather than abstract rights. By reminding us that we might be wrong-that our most cherished beliefs might contain only partial truth-he provides a compelling case for tolerating dissent. In a polarized society where each side believes itself absolutely right and the other absolutely wrong, Mill's humility offers a vital corrective. Moreover, his defense of eccentricity and individuality challenges our culture of algorithmic conformity. As social media platforms push us toward increasingly homogeneous content and opinions, Mill's celebration of diverse "experiments of living" reminds us what we lose when we surrender to the collective mediocrity. Perhaps most importantly, Mill helps us distinguish between legitimate social regulation and illegitimate interference. His harm principle provides a clear standard: society may rightfully prevent individuals from harming others but should leave them free to make their own choices in self-regarding matters. This distinction helps us navigate complex issues from hate speech to public health measures, reminding us that liberty requires both protection from others' interference and freedom to chart our own course. In a world increasingly characterized by both excessive individualism and stifling conformity, Mill's balanced approach to liberty offers a path forward-one that respects individual autonomy while acknowledging our social responsibilities. His vision of human flourishing through diversity of thought and character remains our best defense against both anarchy and tyranny.

★★★★★

『自由論』を最後まで読み終えました

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“23日間、毎日使い続けています。今では日課の一部です。”

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『自由論』の主要テーマ

harm principle
tyranny of majority
freedom of expression
individual sovereignty
social conformity

『自由論』の名言

If all mankind minus one, were of one opinion, and only one person were of the contrary opinion, mankind would be no more justified in silencing that one person, than he, if he had the power, would be justified in silencing mankind.
A person may cause evil to others not only by his actions, but by his inaction, and in either case he is justly accountable to them for the injury.
The worth of a State, in the long run, is the worth of the individuals composing it.
He who lets the world, or his own portion of it, choose his plan of life for him, has no need of any other faculty than the ape-like one of imitation.

『自由論』の登場人物

John Stuart MillAuthor and philosopher who wrote On Liberty

著者について

『自由論』の著者であるジョン・スチュアート・ミル（1806–1873）は、先駆的なイギリスの哲学者、政治経済学者であり、個人の自由の擁護者でした。彼の著作は現代のリベラル思想の基礎であり続けています。ジェレミー・ベンサムによって形作られた功利主義運動の主要人物であるミルの著作は、倫理学、政治理論、そして社会改革を橋渡しするものです。

政治哲学の金字塔である『自由論』（1859年）は、その画期的な「危害原則」を通じて、個人の選択に対する国家の介入を最小限に抑えるべきだと主張する一方で、言論の自由と知的多様性を擁護しています。ミルの専門知識は、父ジェームズ・ミルによる厳格な教育と、女性参政権や労働者の権利を訴えた国会議員としてのキャリアに端を発しています。

『功利主義論』、『女性の服従』、『経済学原理』を含む彼の他の影響力のある著作は、正義、平等、経済理論といったテーマをさらに深く探求しています。20以上の言語に翻訳された『自由論』は何百万部も売れ、政治学や哲学のカリキュラムで広く教えられており、19世紀で最も影響力のある思想家の一人としてのミルの遺産を確固たるものにしています。

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"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

BeFreedがウェブ上でどのように話題になっているかをもっと見る

今すぐ学習の旅を始めよう

第7章

自由論

概要『自由論』の概要

1冊の本。さまざまな聴き方。

The Timeless Battle Between Conformity and Freedom

The Fundamental Principle: Liberty Limited Only by Harm

聴きながら、すべての言葉を目で追えます

Freedom of Thought and Expression: The Lifeblood of Progress

Individuality: The Essential Ingredient of Human Flourishing

『自由論』をもっと深く楽しむ

The Tyranny of the Majority: Democracy's Greatest Danger

The Limits of Social Authority: Drawing the Line

聴きながら、すべての言葉を目で追えます

The Dangers of Moral Policing: Real-World Examples

Practical Applications: Education, Trade, and Family Relations

『自由論』をもっと深く楽しむ

The Dangers of Excessive Government: Beyond Liberty Concerns

The Enduring Legacy: Why Mill Still Matters

『自由論』を最後まで読み終えました

『自由論』の主要テーマ

『自由論』の名言

『自由論』の登場人物

著者について

自由論の要約をダウンロード

他のユーザーのお気に入り

この本に関するよくある質問

What is On Liberty by John Stuart Mill about?

Who should read On Liberty by John Stuart Mill?

Is On Liberty worth reading?

What are the main ideas in On Liberty?

この学習プランの一部

Study politics & philosophy

もっと見る

1,000,000+ curious minds.

1,000,000+ curious minds.

1冊の本。さまざまな聴き方。

The Timeless Battle Between Conformity and Freedom

The Fundamental Principle: Liberty Limited Only by Harm

聴きながら、すべての言葉を目で追えます

Freedom of Thought and Expression: The Lifeblood of Progress

Individuality: The Essential Ingredient of Human Flourishing

『自由論』をもっと深く楽しむ

The Tyranny of the Majority: Democracy's Greatest Danger

The Limits of Social Authority: Drawing the Line

聴きながら、すべての言葉を目で追えます

The Dangers of Moral Policing: Real-World Examples

Practical Applications: Education, Trade, and Family Relations

『自由論』をもっと深く楽しむ

The Dangers of Excessive Government: Beyond Liberty Concerns

The Enduring Legacy: Why Mill Still Matters

『自由論』を最後まで読み終えました

他のユーザーのお気に入り

この学習プランの一部

Study politics & philosophy

もっと見る

『自由論』の概要