Mathematics is not a spectator sport—you have to engage with it to appreciate its beauty.

I don't think you can ever really understand a character until you've walked in their shoes.

一个行为的后果会影响它再次发生的概率。

物理定律在宇宙中任何地方都是相同的，这是一个深刻的真理。

真理就像一床总让你双脚冰凉的毯子，你怎么扯，怎么拽，总也不够，踢也好，打也好，它总也盖不住我们，从我们哭着降生到我们奄奄一息，它只会盖住你的脸，不管你如何痛苦，不管你如何痛苦，如何叫喊。