我不是那种会让对我城市的爱减少的人。
Mathematics is the foundation upon which the edifice of science is built.
The more perfect the artist, the more completely separate in him will be the man who suffers and the mind which creates.
我饭吃但是如果不吃，对于饥饿是没有益处的。见到了贤能的人们而不去任用，这样对于衰弱的国家，也是没有益处的。
To feed the world, we must first understand it.