《新五代史·列传·义兒传第二十四》
开初喜好喝酒，唐太祖曾略微劝诫他，于是终身不饮酒。
初喜嗜酒，太祖尝微戒之，遂终身不饮。
He originally liked drinking alcohol, but Emperor Taizu of Tang slightly admonished him, so he refrained from drinking for the rest of his life.