The first duty of a man is to think for himself.
If you tell the truth, you don't have to remember anything.
I don’t compete with nobody but myself. My biggest competition is me.
I’m not afraid to speak my mind, even if it’s unpopular.
不理解一个人，就往往会把他当成傻瓜。
长江后浪推动前浪，世上新人层出不穷。