friends are thieves of time.

　　1、朋友是时间的窃贼。

　　friends must part.

　　2、再好的朋友也有分手的时候。

　　genius is nothing but labor and diligence.

　　3、天才不过是勤奋而已。

　　don‘t make a mountain out of a molehill.

　　4、不要小题大做。

　　don‘t put off till tomorrow what should be done today.

　　5、今日事，今日毕。

　　don‘t put the cart before the horse.

　　6、不要本末倒置。

　　don‘t trouble trouble until trouble troubles you.

　　7、不要自找麻烦。

　　don‘t try to teach your grandmother to suck eggs.

　　8、不要班门弄斧。

　　do well and have well.

　　9、善有善报。

　　each bird love to hear himself sing.

　　10、孤芳自赏。