就美学研究来说,研究者既要有哲学家的气质,又要有艺术家的气质。如果没有哲学家的气质,就不能作一种严密的逻辑思考,就不可能搞清楚美学问题。如果没有艺术家的气质,缺乏对艺术和艺术史的了解和欣赏艺术的能力,美学研究就会变成一些空洞的理论,无法实际作用于艺术的创造、欣赏与评论,只能存在于一个狭小的学术圈子中,不可能引起人们广泛的注意与关心。(刘纲纪语) For the study of aesthetics, the researcher needs both the philosopher’s temperament and the artist’s temperament. Without philosopher temperament, we can not make a rigorous logical thinking, it is impossible to figure out aesthetic problems. Without the temperament of artists and the lack of understanding of art and art history and the ability to appreciate art, aesthetics studies become empty theories that can not actually act on the creation, appreciation and commentary of art, but only exist in a narrow Academic circles, it is impossible to arouse widespread attention and concern. (Liu Gang Ji Yu)