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Don’t be afraid to take risks—most great inventions come from bold experiments.

Data is not the answer, but the beginning of the question.

"War doesn’t end when the fighting stops; its echoes linger for generations."

數(shù)學(xué)的美在于它允許我們從物理世界中抽象出來，專注于基本原理。

最個人的東西也是最普遍的。

The mind is an active, dynamic process, not a passive receptacle.