1) Ignorance is not innocence but sin.无知并非纯真，而是罪恶。

2) Time is a bird for ever on the wing.时间是一只永远在飞翔的鸟。

3) Knowledge comes, but wisdom lingers. 知识来了，智慧却迟迟不前。

4) He that knows little soon repeats it.知识浅薄者，很快就回重复他所知的话题。

5) Knowledge is one thing, virtue is another.知识是一回事，美德是另一回事。

6) Books are the food for the hungry of great mind.书籍是伟大的饥饿的粮食。

7) Books are to mankind what memory is to the individuanl. 书之于人类，犹如记忆于之个人。

8) Classic A book which people praise and don't read. “经典之作”是人人皆称赞却不愿去读的书。

9) Reading ten thousand books is like traveling ten thousand miles.读万卷书，行万里路。

10) A house without books is like a room without windows.一幢没有书的房子，犹如一个没有窗户的房间。

11) The art of being wise is the art of knowing what to overlook.智慧就是懂得该忽略什么的技巧。

12) Reading without reflecting is like eating without digesting.阅读不思考犹如吃饭不消化。

13) Isn't it a happy thing if you review what you have learned on time?学而时习之，不亦乐乎?

14) He that knows little soon repeats it.知识浅薄者，很快就回重复他所知的话题。

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15) Learn and live。活着，为了学习。

16) no man is born wise or learned。没有生而知之者。

17) Learning is the eye of the mind。 知识是心灵的慧眼。

18) ignorance is not innocence but sin。无知并非纯真，而是罪恶。

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19) The shortest answer is doing。 最简单的回答就是干。

20) once bitten， twice shy。一朝被蛇咬，十年怕井绳。