Mathematics is the art of giving the same name to different things.

 劳动分工受市场规模的限制。

"The best stories are the ones that make you feel understood."

I love people who make me laugh. I honestly think it's the thing I like most, to laugh. It cures a multitude of ills. It's probably the most important thing in a person.

收敛精神，自己做主。