在科学领域，每一个被回答的问题都会引出新的问题，推动着发现的无限循环。

A brand for a company is like a reputation for a person. You earn reputation by trying to do hard things well.

Make-up can only make you look pretty on the outside but it doesn’t help if you're ugly on the inside. Unless you eat the make-up.

《中国革命史》

I woke up like this.

过去是一面镜子，但我们往往只看到自己想看的东西。