领导力就像修剪果树，有时必须剪去一些才能让其他部分更茁壮成长。
Leadership is like pruning: sometimes you must cut back to allow stronger growth.
True terror is to wake up one morning and discover that your high school class is running the country.
The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome.
你的过去不能定义你，它只是为你做准备。