:英语四级经典句子

11、not to know what happened before one was born is always to be a child。不懂世故，幼稚可笑。

12、no man can do two things at once.一心不可二用。

13、prefer loss to unjust gain。宁可吃亏，不贪便宜。

14、observation is the best teacher。观察是最好的老师。

15、no man is wise at all times。聪明一世，糊涂一时。

16、nothing brave, nothing have.不入虎穴，焉得虎子。

17、please the eye and plague the heart。贪图一时快活，必然留下隐祸。

18、he is wise that is honest。诚实者最明智。

19、nothing is so necessary for travelers as languages。外出旅行，语言最要紧。

20、no man is born wise or learned.没有生而知之者。