Quality is not an act, it is a habit.
质量不是一种行为，而是一种习惯。
The essential function of art is moral. But a passionate, implicit morality, not didactic. A morality which changes the blood, rather than the mind.
译文：进入山中不怕那伤人的老虎，只怕人世间两面三刀之人。赏析：世事难测，人心险恶，我们要防范身边那些口是心非，笑里藏刀，口蜜腹剑，阳奉阴违之人。
In peace, sons bury their fathers. In war, fathers bury their sons.
每幅画都是自画像，即使它不是。