一幅画必须是它自身的东西，而不是其他事物的再现。
A picture must be a thing in itself, not a representation of something else.
我不相信任何事，这是我唯一相信的事。
No society can surely be flourishing and happy， of which the far greater part of the members are poor and miserable.
When you betray somebody else, you also betray yourself.