"The only thing to do with good advice is to pass it on. It is never of any use to oneself."
死者既已安葬,活着的人就不要长久地哭泣,而应该尽快做事,每个人都做自己能做的事,并用来使大家互利。 
The function of art is to make us see things, not to make us agree with the artist.