投资是一种艺术，需要耐心和毅力。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

Swear by your product. If you don't, no one else will.

To be a writer is to be a professional observer.

Don’t let the noise of others’ opinions drown out your own inner voice.

心理现象是为生活服务的工具。