最优财政政策要求税收随时间平滑，因为突然的变化会扭曲经济决策。

The truth is not in the words, but in the silence between them.

If you want to make a human being into a monster, deny them, at the cultural level, any reflection of themselves.

I always did something I was a little not ready to do. I think that’s how you grow.

Quality is not a claim; it is a proof.

我认为最好的回馈方式就是做一个好人。