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All men are liable to error; and most men are, in many points, by passion or interest, under temptation to it.

It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.

"The past is a foreign country; they do things differently there."

計算的目的是模仿我們的綜合能力，而不是理解我們的分析能力。

The key to performance is elegance, not battalions of special cases.

在數學領域，每個問題都是發現新事物的機會。

最好的故事是那些為讀者的想象力留出空間的故事。