It's better to burn out than to fade away.

The child is not a passive recipient of knowledge but an active participant in the learning process.

朗兰兹纲领是对我们理解数学真理本质的挑战。

Don’t wait until they tell you you are ready. The world might say you are not allowed to yet. I waited a long time in the world before I gave myself permission to fail. Please, Don’t even bother asking, don't bothering telling the world you are ready. Show it. Do it.

What I regret most in my life are failures of kindness.

你爱得越多，就能爱得更多——而且爱得更强烈。