The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.

思想掠过我的心上，如一群野鸭飞过天空。我听见它们鼓翼之声了。

错误是发现的门户。

永远保持好奇心，突破往往就在那里发生。

没有理由说善不能像恶一样经常胜利。任何事物的胜利都是组织的问题。