清华大学客座教授,中山大学特聘教授有的作品象一杯糖水,喝起来很美,但甜滑俗腻;有的作品象一杯咖啡,闻起来很香,但不是每个人的胃都受得了;我希望自己的作品是一杯酽浓的苦丁茶,喝起来不一定很美,闻起来不一定很香,甚至有点苦,有点涩,但可以用来细细品味,乃至回味无穷。——创作手记 Some visiting professors at Tsinghua University and distinguished professors at Sun Yat-sen University have some works like a cup of syrup which tastes beautiful but sweet and slippery. Some works like a cup of coffee and smells good, but not everyone’s stomach suffers; I hope my work is a cup of thick Kudingcha, drink not necessarily beautiful, does not smell very fragrant, and even bitter, a bit astringent, but can be used to savor, and even aftertaste. - creative notes