The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.

The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind.

Mental life is a series of experiments in adaptation.

"I don't know what I'd do without my fans. They're the reason I'm here."

最好的领导者会赋能他人去领导。

音乐是我的生命，没有音乐我活不下去。