The psychologist must avoid all forms of mental chemistry.
译文：不能让智巧劳烦打扰我们的心境，不能让私利拖累我们的自身；把国家的治乱寄托在法术上，把是非的判断寄托在赏罚上。
Money complicates things, but it doesn't change the fact that art is about life and death.