I might be unrivaled but I'm still trying to reach new heights. 也许我已所向无敌，但我仍想百尺竿头更进一步。 I don't have much of a life. 我的生活缺乏享受。 He's a glutton for punishment. 他热衷工作，不怕累坏。 He's a workaholic. 他是个工作狂。
He's leading a dog's life. 他过着猪狗不如的生活。 He burns his candle at both ends. 他操劳过度，如蜡烛双头烧。 He pulled himself up by his bootstraps. 他自力更生。 Let him earn his own keep. 让他去赚钱养活自己。
