1.Congratulations to you on your success/good result.祝你取得好成功/成绩！2.We must see the reverse as well as the obverse side of things.我们既要看清事物的正面，也要看到事物的反面。

3.In whatever situationmen can be placed,they may find conveniences and in conveniences.人们不论在什么情况下，总会有顺利和不顺利的地方。

4.It is a common saying that we do not value a thing till we lose it.有句老话，一样东西在手里不觉得什么，可一丢掉了，就觉得贵重了。