The only limits that exist are the ones you place on yourself.

我不必完美，我只需要做我自己。

我不必是人类才能知道关心的意义。

"The only real failure in life is not to be true to the best one knows."

能源转型是挑战，更是机遇，关键看如何把握。

"The thing about smart people is that they seem like crazy people to dumb people."

UNIX is very simple, it just needs a genius to understand its simplicity.

有时候你必须被打倒得比以往任何时候都低，才能站得比以往任何时候都高。