过去不是负担，而是基础。

I think the best acting is instinctive. It's not intellectual, it's not mechanical, it's instinctive.

The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.

祸患转化为幸福，把失败作为成功的根基。如能留的青山在，就不怕没柴烧。

在你20多岁的时候，是开始投资你人际关系的最佳时机。

一个好的数学问题的定义是它产生的数学，而不是问题本身。