Success is measured not just by profit, but by the positive impact we create.

我们都是自己记忆的囚徒。

Every place has its own rhythm, its own way of marking time.

The beauty of mathematics only shows itself to more patient followers.

——记者：你认为你是美国人还是中国人呢？

可持续发展需要在经济增长与环境保护之间取得平衡。