1.欲速则不达.More haste，less speed。
2.yourself.That's the secret of success。
3.不进则退.Not to advance is to go back。
4.滴水穿石.Little stone fell great oaks。
5.趁热打铁.Strike while the iron is hot。
6.别垂头丧气的！只剩两门考试了。
7.良药苦口.A good medicine tastes bitter。
8.英雄所见略同.Great minds think alike。
9.集思广益.Two heads are better than one。
10.Think twice before acting。三思而后行。
11.分价钱一分货.You get what you pay off。
12.Diamond cuts diamond。强中更有强中手。
13.Is it not a joy to have friends come from afar?
14.Be prepared for a rough time.And hang in there.
15.be prepared for a rough time.and hang in there.
16.天生我才必有用.Every man has his price。
17.酒好不怕巷子深.Good wine needs no bush。
18.金钱不是万能的.Money is not everything。
19.No way is impossible to courage。勇者无惧。
20.真金不怕火炼.True blue will never strain。