成功是一种心态。如果你想要成功，就开始把自己当成一个成功者
Success is a state of mind. If you want success, start thinking of yourself as a success.
The past is always present in the work.
I'm not a hero, I'm just a man who sings about them.
出自先秦《荀子·儒效》。对于所知道的东西就说知道，不知道的就说不知道；这样，对内是不欺骗自己的良心，对外是不欺骗他人。说明为人应当诚实的道理。