I don't believe in perfection. I think that's a very dangerous idea. It's a very unattainable idea.
The psychologist must avoid all teleological interpretations.
相信有时需要勇气。
艺术的本质功能是道德的。
真相很少是纯粹的，也从不简单。
The only limit to our realization of tomorrow is our doubts of today.