Don’t be afraid to fail. Be afraid not to try.

我一直都是独自一人，但我从不感到孤独。

It is wrong to have an ideal view of the world. That's where the mischief starts. That's where everything starts unravelling.

Data-driven research can challenge long-held economic assumptions.

The true power of mathematics is not in its complexity, but in its simplicity and elegance.

即使没人相信你，也要相信自己。

I'm not a word, I'm a noise.