市场并非完全有效，但它们足够有效，以至于大多数人无法持续战胜市场。

The world won't remember what you say, but it will never forget what you do.

算法研究不仅在于解决问题，还在于理解计算可能性的极限。

当你有足够的信息来做决定时，你所采取的行动就是决策。

"The truth is rarely pure and never simple."

Every ton of ore we extract carries with it a responsibility to the future.