1、Time flies.
时光易逝。
2、No root, no fruit.
无根就无果。
3、Time and tide wait for no man.
岁月不待人。
4、Work makes the workman.
勤工出巧匠。
5、Time tries truth.
时间检验真理。
6、Diligence is the mother of success.
勤奋是成功之母。
7、Business is business.
公事公办。
8、No one can call back yesterday, Yesterday will not be called again.
昨日不复来。