我们所知道的很少，我们所不知道的却是无限的。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

In my whole life, I have known no wise people who didn’t read all the time - none, zero.

If you’re not making mistakes, you’re not trying hard enough.

协助儿童，能使你们之间建立起更亲密的关系。这胜过一般的感情，因为你不仅给他安慰，更给予了他们实际的帮助。

In the energy sector, collaboration is key to solving the world's most pressing challenges.