"鬼故事本质上是关于记忆和我们不想忘记的东西的故事。"
I would rather be right than consistent.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法：它是关于理解的。
I don't need to fit in. I was born to stand out.
In the end, we will remember not the words of our enemies, but the silence of our friends.
所有老年人共有的一个大秘密是，你在七八十年里其实并没有改变。你的身体变了，但你一点也没变。这当然会引起很大的困惑。
可持续性不仅仅是一个目标，更是我们对后代的责任。