那些疯狂到以为自己能够改变世界的人,才能真正改变世界。
The people who are crazy enough to think they can change the world are the ones who do.
"You have to love yourself before you can love someone else."
沾沾自喜时,应该约束反省;怒不可遏时,应该约束反省;怠倦懒惰时,应该约束反省;思想狂放时,应该省约束反。