Hate the sin， love the sinner.

The most powerful art is that which makes us uncomfortable, that forces us to confront what we'd rather ignore.

I can't understand why people are frightened of new ideas. I'm frightened of the old ones.

Education does not take root in the soul unless it goes deep.

一个好的经济学家必须既是科学家，又是人文主义者。

女人只能在他们之间没有激情的情况下成为男人的朋友。

如果人们不相信你在乎他们，你就无法领导他们。