The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.
我不会因为人们想看别的东西而改变我是谁。
The essential function of art is moral. But a passionate, implicit morality, not didactic. A morality which changes the blood, rather than the mind.
我扮演的每个角色都是我的一部分,我把一部分自己献给每个角色。