You are not only responsible for what you say, but also for what you do not say.

石墨烯是一种灰姑娘材料：它一直存在，但没有人注意到它。

The truth is not always what we want to hear, but it is what we need to know.

计算的目的是洞察，而非数字。

最大的幸福是知道不幸的根源。