1、No matter how hard your life is.just smile.无论生活多辛苦，都要微笑。2、Keep a young heart，do a simple people.保持年轻心态，做个简单的人。3、Cease to struggle and you cease to live.生命不止，奋斗不息。4、Don't give up and don't give in.不要放弃不要妥协。