机智是一种在不树敌的情况下表达观点的艺术。
I'm very passionate about what I do, and I think that's important.
地球是一个动态的物体，其表面在不断变化。
"We need to be insatiable in our desire to learn from the outside."
每一个词都是选择，而每一个选择都是牺牲。