I'm not afraid to fail. I'm afraid of not trying.

If we don’t measure our impact, we’re just guessing at sustainability.

The free, exploring mind of the individual human is the most valuable thing in the world.

君子不用水来当镜子，而是拿别人来当镜子。用水当镜子可以看到的是容貌，用人当镜子则可以知道吉凶对错。

I've learned that you can't control everything, but you can control how you react to it.

"We live in the time we have and we see with the eyes we have."

哲学的功能是在作为阶级斗争理论武器的科学观念与代表阶级敌人的意识形态观念之间划清界限。