The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
翻译：君子以节俭为德而避开危难，不可追求荣华而谋取禄位。
音乐应该让你感受到什么，而不仅仅是听起来不错。
The best way to predict the future is to create it.
He who refuses to do arithmetic is doomed to talk nonsense.
心理学家必须避免一切形而上的假设。