The documenta must always remain a question, never an answer.

快乐的团队能做出更好的产品。

生命中最伟大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。

The capacity of the human mind for formulating and solving complex problems is very small compared with the size of the problems whose solution is required for objectively rational behavior in the real world.

Thinking is the hardest work there is, which is probably the reason why so few engage in it.

I don't think you should ever have to apologize for your excitement.