For as long as I can remember, Mom has been a middle-aged woman, but no one told me she used to be a young girl.

数学之美不在于其复杂性，而在于其简洁性以及它揭示的关于宇宙的深刻真理。

"The use of traveling is to regulate imagination by reality, and instead of thinking how things may be, to see them as they are."

我成为首相的几率，和在火星上找到猫王，或者我转世成为一颗橄榄的几率差不多。

理解自己就是理解世界。