“散乱空中千年雪,膝胧物上一层纱,纵看晴景如看雾,不是春天亦见花”。这是我国唐代著名大诗人白居易,由于纵酒过度,致使晚年眼疾严重,备受病患之苦,而在《病中二首》中的自身写照。现代医学证明,无度饮酒不仅能破坏视神经,诱发眼疾,长期大量饮酒还会造成 “Spread thousands of years of snow in the air, a layer of yarn on the knee, and look at the sunny view of the fog, see the flowers are not spring ”. This is the famous poet in the Tang Dynasty, Bai Juyi, due to excessive drinking, resulting in serious eye disease in old age, much suffering of patients, but in the “disease in two” portrayal of himself. Modern medicine shows that excessive drinking can not only destroy the optic nerve, causing eye disease, long-term heavy drinking can also cause