如果一个人不完全愿意随时离职，就不适合担任公职......

"I don't have a lot of respect for talent. Talent is genetic. It's what you do with it that counts."

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

永远不要为你不想成为的人工作。

书籍是展示我们是谁的镜子。

创造的神秘，有如夜间的黑暗——是伟大的。而知识的幻影，不过如晨间之雾。

成长是痛苦的，但没有什么比停滞不前更痛苦。