拜访汤一介先生的时候正是金秋时节。北京大学朗润园内凉风习习，悄然静谧，墨柳垂杨、飞檐峻瓦、天光云影尽收半亩方塘中。园里浸透着一股老熟深沉之气，却又不时让人于枝梢萍叶间体味到来春的勃发生机。初会汤先生才觉其居如其园，其人如其居：简练沉朴。我们关于伦理的话题? It is autumn time to visit Mr. Tomoyuki. Peking University, Long Run Park cool breeze, quietly quiet, ink Liu Ying Yang, Feiyan Jun tile, sky clouds make up half a square square pond. The garden is soaked with an old-fashioned deep-seated atmosphere, but from time to time people in the shoots between the leaves to appreciate the spring of the vitality. Mr. Chu Hui Tang just feel its home as its park, its people as its home: concise Shen Pu. Our topic about ethics?