预测未来的最好方法就是创造未来。
"No man really knows about other human beings. The best he can do is to suppose that they are like himself."
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。
Art washes away from the soul the dust of everyday life.