The Langlands program is a vision of the future of mathematics.

I will not be able to write anything else. I have nothing more to say.

农民的需要就是我们科研的方向。

目标不是完美，而是进步。

诗人的话语是永恒的回响。

Money is overrated. Truly new things rarely need an abundance of money. If that was so， billionaires would have a monopoly on inventing new things， and they don’t. Instead almost all breakthroughs are made by those who lack money， because they are forced to rely on their passion， persistence and ingenuity to figure out new ways. Being poor is an advantage in innovation.

你无法回到过去改变开头，但可以从现在开始改变结局。