欢笑,每天一只苹果, 忧郁就是病痛,即长寿,cheerfulness is health; its opposite,fortune fowours those who use their judgement.健康的英语谚语,a good conscience is a continual feast.自乐者常乐,行走是人的最佳良药。吃得七分饱,----- 英语谚语疾病远离我,知足为智者。he who has good health is young,病来如山倒, keep the doctor away