每一个挑战都是伪装的机遇。

语言中最具破坏性的一句话是：“我们一直都是这样做的。”

所以君子严于律己.宽以待人,而平庸的人却宽以待己.严于律人。

我们不是从祖先那里继承了土地，而是从子孙那里借用了土地。

Sustainability isn’t a cost; it’s an investment in our collective future.

Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.

做伟大工作的唯一途径就是热爱你所做的事。