ou must have built a stone tower at the end of the mountain one day. If it is a low stone tower, he will look for a spacious and flat stone, and if it is a high stone tower, he will try to build a small, light stone without knocking down the stones already on it. Without much explanation, we naturally try to understand and consider others' wishes beyond just honoring my wishes. The artist is focusing at the attitude, that we all are trying to pursue the public interest together.