正该来时，先生（老子）应时来到这世间；正该去时，先生顺时离开这世间。安于时势，顺应自然规律，哀乐就不能进入心中。

水是一切事物的根源。

我是个传奇，因为我努力工作。

"We must challenge the status quo and constantly seek better ways to do things."

Do just once what others say you can't do, and you will never pay attention to their limitations again.

A distributed system is one in which the failure of a computer you didn’t even know existed can render your own computer unusable.

Escribir es un acto de amor, una manera de acercarse al otro, de entenderlo.