清白是自己的辩护。

永远不要低估一个精心设计的实验的力量。

用户需求是产品开发的出发点，也是落脚点。

The measure of a good book is determined by how much it makes you think and feel.

There are other reasons --There are other reasons why it's perhaps harder now to feel calm than ever before. One of these, and it's paradoxical, because it's linked to something that's rather nice, is the hope we all have for our careers. Never before have expectations been so high about what human beings can achieve with their life span.

我不是那种会让我的动力下降的人。

Fear is inevitable, I have to accept that, but I cannot allow it to paralyze me.