真相很少纯粹，也绝不简单。
The truth is rarely pure and never simple.
The real challenge is not just building climate models, but interpreting what they tell us.
The past is a cupboard full of light and all you have to do is find the key that opens the door.
这个世界最不可理解的就是它竟然是可以理解的。
The best way to predict the future is to create it.
从事物的本质来看，权力必须制约权力。