真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。

I love people who make me laugh. I honestly think it's the thing I like most, to laugh. It cures a multitude of ills. It's probably the most important thing in a person.

The basis of a democratic state is liberty.

"Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence."

可持续性不是一种选择，而是必须——如果我们想在养活不断增长的人口的同时不破坏地球的话。

解释：善念不可轻易丧失，恶念不能肆意滋长。