书籍是时间的容器，它们保存着过去的思想和情感，供未来的读者探索。

你看，在生活中，很多人知道该做什么，但很少有人真正去做他们知道的事。知道是不够的！你必须采取行动。

The power of mathematics lies in its ability to abstract and generalize.

I am interested in the margins, in those who have been excluded from history.

Technology itself has no value, its value lies in what problems it solves.

因果推断不仅仅是统计显著性；它关乎理解数字背后的机制。

邪恶胜利的唯一必要条件是好人无所作为。