数学家的工作永无止境；总有更多的问题需要解决。

"The heart has reasons that reason does not understand."

Collaboration across industries is key to solving the world's biggest challenges.

成功的最好方法是耐心。

Society can and does execute its own mandates， and if it issues wrong mandates instead of right， or any mandates at all in things with which it ought not to meddle， it practices a social tyranny more formidable than many kinds of political oppression， since， though not usually upheld by such extreme penalties， it leaves fewer means of escape， penetrating much more deeply into the details of life， and enslaving the soul itself.