The mathematician's patterns, like the painter's or the poet's, must be beautiful; the ideas, like the colors or the words, must fit together in a harmonious way.
世界是一个充满恐怖的地方,但也是美丽的地方。
To understand is to forgive, even when understanding is hardest to come by.
Mathematics is an art, and as an artist, you have to be honest with yourself.
I don't believe in luck, I believe in preparation.
你的手干不了活是因为我。