A philosophical problem has the form: "I don't know my way about."

我们必须拥抱变化，否则就有被淘汰的风险。

Reality is a question of perspective; the further you get from the past, the more concrete and plausible it seems.

你付出的能量就是你得到的能量。

我总是相信，如果你陷入困境，也许事情并不顺利，你会变得更强大。

Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.

The arithmetic of elliptic curves is a microcosm of the deeper structures in number theory.

最好的投资是投给能执行的人，而不仅仅是投给一个想法。

要将一个国家从最低级的野蛮状态带到最高度的富裕，所需的几乎只有和平、低税收和较为合理的司法管理。