"Injustice anywhere is a threat to justice everywhere."

Sometimes you have to be knocked down lower than you have ever been to stand back up taller than you ever were.

L-函数的研究证明了抽象在数学中的力量。

晏子春秋

扶贫不是填饱肚子，而是重建尊严。

There’s a kind of sadness in the air, but it’s a sadness that makes you feel alive.

每个人都是创造者。