Hard work __success while failure lften ___laziness.

Hard work __success while failure lften ___laziness. success lies in hard work while laziness can lead to failure 句中lie Hard work leads to success while failure often lies in success results from hard work,while laziness often leads to work hard play hard-work hard work hard at hard work work hard work while you work,play while you Work Hard,Play Hard 歌词 work hard on和work hard at work hard 和hard work 的区别?