1.Do the old sigh In the past, it is no longer to come back; to wisely improve the present.
1.不要老叹息过去，它是不再回来的；要明智地改善现在。

2.Time flies.
2.光阴似箭，日月如梭。

3.Weep no more , no sigh , nor groan. Sorrow calls no time that's gone.(John Fletcher , British dramatist )
3.别哭泣，别叹息，别呻吟；悲伤唤不回流逝的时光。(英国剧作家 弗莱沏. J.)

4.Time is money.（ Benjamin Franklin, American president）
4.时间就是金钱。（美国总统 富兰克林. B.）

5.As soon as you feel too old to do a thing, do it.
5.一旦你觉得做某件事年纪太大了，赶紧做它。

6.Time past cannot be called back again.
6.光阴一去不复返。

7.Business before pleasure.
7.事业在先，享乐在后。

8.Must not be worried or afraid of the firm will invest bewildering future.
8.要以不忧不惧的坚决意志投入扑朔迷离的未来。

9.Time has wings.
9.光阴去如飞。

10.The time of life is short; to spend that shortness basely, it would be too long. （William Shakespeare, British dramatist ）
10.人生苦短，若虚度年华，则短暂的人生就太长了。（英国剧作家 莎士比亚. W.）