The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
The rules of art are not arbitrary; they are founded in reason and in the nature of things.
译文:如果一个人富贵了,就会有人接近巴结他;如果一个人变得贫贱了,原来与他亲近的人就会离开他。