You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.

我们唯一需要恐惧的就是恐惧本身。

任正非内部讲话稿

True luxury lies in the details that most people don't even notice at first glance.

In mathematics, the simplest questions often lead to the most profound discoveries.