The future belongs to those who dare to dream and have the courage to pursue those dreams.

Psychology must be based on facts, not hypotheses.

The best way to learn mathematics is to do mathematics.

家不是一个地方，而是一种感觉。

I'm just a woman. And as a woman， I have no way to make money， not enough to earn a living and support my family. Even if I had my own money， which I don’t， it would belong to my husband the minute we were married. If we had children they would belong to him， not me. They would be his property. So don’t sit there and tell me that marriage isn’t an economic proposition， because it is.

素描就是诚实。没有作弊的可能。画得好就是好，不好就是不好。