心理学必须建立在生活经验的事实基础上。

领导力的挑战在于强大而不粗鲁；善良而不软弱；大胆而不霸道；深思熟虑而不懒惰；谦逊而不胆怯；自豪而不傲慢；幽默而不愚蠢。

在政治中，没有什么是偶然发生的。如果发生了，你可以打赌那是计划好的。

Success is not about the money, it's about the love.

There is a kind of beauty in imperfection.

Ethics isn't a barrier to progress—it's a guide for responsible progress.

It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.