The art of doing mathematics consists in finding that special case which contains all the germs of generality.

The most important thing is to be true to yourself and to the character you're playing.

可持续性不是一种风格，而是一种责任。

A fine remedy for our anxieties over our low status in society may be to travel—whether literally or figuratively, by viewing works of art—through the gigantic spaces of the world.