I can’t play bridge. I don’t play tennis. All those things that people learn, and I admire, there hasn’t seemed time for. But what there is time for is looking out the window.

你不尝试，就100%不会成功。

过去是人第一，将来必须是系统第一。

"In the end, we will remember not the words of our enemies, but the silence of our friends."