领导力意味着倾听多于发言，行动多于承诺。
Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them—and then, the opportunity to choose.
The world is full of suffering, it is also full of overcoming it.
明天可能是地狱，但今天是写作的好日子，在写作的好日子里，其他什么都不重要。
You are not someone else’s opinion of you.
The double helix structure of DNA is one of the most beautiful and elegant structures in all of science.
