Sophie's World book cover

Sophie's World by Jostein Gaarder Summary

Sophie's World
Jostein Gaarder
3.97 (276636 Reviews)
Philosophy
Education
Society
概要
主なポイント
著者
よくある質問

Overview of Sophie's World

A philosophy novel that became a global phenomenon, selling 40 million copies in 59 languages. "Sophie's World" transforms complex ideas into an adventure that captivated readers worldwide. Even inspired a prestigious environmental prize and influenced Spiritualized's iconic album title.

Similar books to Sophie's World

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クイックサマリー10分

著者の声を通じて本を感じる

深堀り42分

知識を魅力的で例が豊富な洞察に変換

フラッシュカード10件の洞察

キーアイデアを瞬時にキャプチャして素早く学習

エンタメ26分

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おすすめの本

重要なポイント

1

A Letter That Changes Everything

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What if a mysterious letter arrived in your mailbox tomorrow, asking simply: "Who are you?" Not your name or job title-but who you *really* are. This is exactly what happens to fourteen-year-old Sophie Amundsen in a quiet Norwegian suburb. These cryptic questions-"Who are you?" and "Where does the world come from?"-launch her into an extraordinary journey through 2,500 years of Western philosophy. What begins as an ordinary afternoon becomes a mind-bending adventure that transforms how Sophie sees everything: her friends, her world, even her own existence. The genius of this story lies in how it makes philosophy feel less like dusty textbooks and more like solving the universe's greatest mystery. Because that's exactly what philosophy is-humanity's oldest detective story, where the case is never closed and everyone gets to be an investigator. Sophie's transformation begins in her secret garden den, where she contemplates these unsettling questions with fresh intensity. Suddenly, she becomes aware of her own existence in a way she never had before. She realizes she's alive *right now*, that she will someday die, and that most people walk through life without ever pausing to marvel at this miracle. Her classmates chatter about makeup and pop stars while Sophie grapples with profound mysteries: How can something come from nothing? Why does anything exist at all? Then things get stranger. A postcard arrives addressed to "Hilde Mller Knag" at Sophie's address-a girl Sophie has never heard of. The sender is Hilde's father, wishing her a happy fifteenth birthday. Sophie now has three mysteries: Who's sending these philosophical lessons? What do these existential questions really mean? And who is this phantom girl, Hilde?

2

The Birth of Wonder and Reason

3

The Quest for Reality's Foundation

4

Atoms, Materialism, and the Nature of Soul

5

Socrates and the Examined Life

6

Plato's World of Perfect Forms

7

Rediscovering Wonder in an Abstract World

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『Sophie's World』は単なる本ではありません—Philosophyのマスタークラスです。あなたに最適な方法でレッスンを吸収できるよう、5つのユニークな学習モードを用意しています。深く考える人も、素早く学ぶ人も、物語が好きな人も、あなたのスタイルに合ったモードがあります。

クイックサマリーモード - 『Sophie's World』の要約を10分で読む・聴く

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『Sophie's World』を10分で要約

『Sophie's World』の核心的なアイデアを分かりやすいポイントに分解し、革新的なチームがどのように創造、協力、成長するかを理解します。

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フラッシュカードモード - 『Sophie's World』から厳選した10の洞察

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『Sophie's World』から厳選した10の洞察

『Sophie's World』を素早い記憶のヒントに凝縮し、率直さ、チームワーク、創造的な回復力の主要原則を強調します。

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『Sophie's World』のレッスンを26分のストーリーで

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@Chloe, Solo founder, LA
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@Raaaaaachelw
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"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum
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"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC
platform
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"Feels effortless compared to reading. I’ve finished 6 books this month already."

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

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

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

@Jaded_Falcon
platform
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201
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@OojasSalunke
platform
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"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn
platform
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"Makes me feel smarter every time before going to work"

@Cashflowbubu
platform
star
star
star
star
star

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

@Chloe, Solo founder, LA
platform
comments
12
likes
117

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

@Raaaaaachelw
platform
star
star
star
star
star

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

@Matt, YC alum
platform
comments
12
likes
108

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

@Erin, Investment Banking Associate , NYC
platform
comments
254
likes
17

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

@djmikemoore
platform
star
star
star
star
star

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

@Pitiful
platform
comments
96
likes
4.5K

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

@SofiaP
platform
star
star
star
star
star

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

@Jaded_Falcon
platform
comments
201
thumbsUp
16

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

@OojasSalunke
platform
star
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star

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

@Leo, Law Student, UPenn
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37
likes
483

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

@Cashflowbubu
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