Flatland book cover

Flatland by Edwin A. Abbott Summary

Flatland
Edwin A. Abbott
Fiction
Philosophy
Science
Society
概要
主なポイント
著者
よくある質問

Overview of Flatland

Enter a two-dimensional universe where squares, triangles, and lines navigate rigid social hierarchies. Einstein's relativity theories revitalized this 140-year-old mathematical satire that fetches $5,000 for first editions. What dimensional truths might we be missing in our own reality?

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クイックサマリー9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18分

楽しく魅力的な方法で本を楽しむ

重要なポイント

1

A Universe on Paper: The Remarkable World of Flatland

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Imagine living in a world where everyone exists as two-dimensional shapes-triangles, squares, pentagons-moving freely on a flat surface but unable to perceive height or depth. This is Flatland, a universe where citizens see each other only as straight lines of varying brightness, where shadows don't exist, and where the concept of "up" is as incomprehensible as a fourth spatial dimension would be to us. In this peculiar reality, navigation requires extraordinary care. Without a third dimension, you can't simply step over someone-collision is a constant danger requiring precise geometric calculations just to safely enter a doorway or pass another citizen in the street. Rain falls exclusively from the North, serving as a natural compass in this world without celestial bodies. Pentagonal houses feature carefully positioned walls and doors-an Eastern entrance for women, a larger Western one for men-with architectural standards strictly regulated to prevent dangerous sharp corners from triangular structures. What seems like a quaint mathematical curiosity quickly reveals itself as something far more profound: a brilliant exploration of how our perceptions limit our understanding of reality itself.

2

The Geometry of Social Order

3

The Paradox of Women in Flatland

4

The Art of Recognition in a Linear World

5

The Fear of Irregularity

6

Transcending Dimensions: The Square's Awakening

7

The Prophet's Burden

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『Flatland』は単なる本ではありません—Fiction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 - 『Flatland』の要約を9分で読む・聴く

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『Flatland』を9分で要約

『Flatland』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 - 『Flatland』から厳選した10の洞察

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『Flatland』から厳選した10の洞察

『Flatland』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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エンタメモード - 『Flatland』のレッスンを18分のストーリーで

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『Flatland』のレッスンを18分のストーリーで

鮮やかなストーリーテリングを通じて『Flatland』を体験し、イノベーションのレッスンを記憶に残り、応用できる瞬間に変えます。

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あなた自身の方法で『Flatland』を体験。

何でも質問し、声を選び、本当にあなたに響く洞察を一緒に作り出しましょう。

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