The language of mathematics is universal, transcending cultural and linguistic barriers.

我越努力工作，就越活得精彩。

始终对研究的局限性保持透明。

"The historian is a prophet looking backwards."

There is no shortcut to success. You have to work hard every single day.

最勇敢的行为仍然是为自己思考，而且是大声说出来。