1、to him that does everything in its proper time, one day is worth three.事事及时做，一日胜三日。 2、the day is short but the work is much.工作多，光阴迫。 3、never deter till tomorrow that which you can do today.今日事须今日毕，切勿拖延到明天。 4、strike while the iron is hot.趁热打铁。 5、work today, for you know not how much you may be hindered tomorrow.今朝有事今朝做，明朝可能阻碍多。
