每个人持续不断地努力改善自己的状况，这是公共、国家以及私人富裕最初来源的原则。

The body remembers what the mind tries to forget.

The main thing is to keep the main thing the main thing.

"To live is the rarest thing in the world. Most people exist, that is all."

保持饥饿，保持愚蠢。