幸福的秘诀是自由，而自由的秘诀是勇气。
Every failed experiment teaches you something valuable—don’t fear mistakes.
Nothing spoils a romance so much as sense of humour in the woman—or the want of it in the man.
心理过程的价值在于它对生命的服务。
未来是我们能够塑造的东西，而不仅仅是发生在我们身上的事情。