93、True mastery of any skill takes a lifetime. 对任何技能的掌握都需要一生的刻苦操练。 94、Sweat is the lubricant of success. 汗水是成功的润滑剂。 95、If you are doing your best,you will not have to worry about failure. 如果你竭尽全力,你就不用担心...