One person with a belief is a social power equal to ninety-nine who have only interests.
每个人心里都有一座围城,外面的人想进去,里面的人想出来。
Happiness is not something that happens. It is not the result of good fortune or random chance. It is not something that money can buy or power command. It depends not on what happens outside of you, but on what happens inside of you.