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The evening’s the best part of the day. You’ve done your day’s work. Now you can put your feet up and enjoy it.

The only sensible ends of literature are, first, the pleasurable toil of writing; second, the gratification of one's family and friends; and lastly, the solid cash.

Mathematics is the art of giving the same name to different things.

The beauty of mathematics only shows itself to more patient followers.

創新不僅僅是創造新藥，而是以有意義的方式改善生活。

每個國家都是它講述給自己的故事。