When ambition fails, people like to blame the devil.

A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.

名声不是凭空产生的,赞誉也不会自己增长,只有成就了功业,名声才会到来。

我敬佩简单的快乐，那是复杂性最后避难所。