我不是那种会让对力量房的热爱减少的人。

数学的美在于它既是艺术又是科学。

Language is the most powerful tool we have to shape reality.

I don't want to be a great man. I want to be a good man.

It is much easier to change how you think by changing your behavior， than it is to change your behavior by changing how you think. Act out the change you seek.