No modern artist is political in art. The great modern artist is even the most radical revolutionary, but does not represent the use of art as a concrete tool to support or oppose a certain political force. The consciousness of the citizen and the consciousness of the artist are the requirements of different levels: as a true citizen, each of us should demand justice; As an artist, it is essential to establish its own value in nature, and only in the interior is the most thorough, the most fundamental and the highest requirement. We not only need to have a sense of art, we need more good art, good art is not propaganda, cannot be applied directly and consumption, and can not be identified, seems there is no direct use, but for a long time and much sharp.