1、       相见时难别亦难。

2、       学而不厌，教人不厌。

3、       远方有朋，不亦乐乎。

4、       学如逆水行舟，不进则退。

5、       欲穷千里目，更上一层楼。

6、       人之于文学，犹玉之于琢磨。

7、       民为贵，其次是之，君为轻。

8、       学而不思则忽，思而不学则危。

9、       老吾老人之老，幼吾幼人之幼。

10、       Out of debt,out of danger.无债一身轻。

11、       路漫漫其修远兮，我将上下求索。

12、       It is unbearable to meet as well as to depart.

13、       One good turn deserves another.行善积德。

14、       Out of office,out of danger.无官一身轻。

15、       Out of sight,out of mind.眼不见，心为静

16、       如果两情长久了，又怎么会朝夕呢？

17、       玉不琢，不成器。人不学，不知义。

18、       One cannot put back the clock.时钟不能倒转。

19、       One swallow does not make a summer.一燕不成夏。

20、       It is such a delight to have friends coming from afar.

21、       人有悲欢离合，月有阴晴阳缺，古难全。

22、       One never loses anything by politeness.礼貌不吃亏。

23、       One false move may lose the game.不小心，满盘都输。

24、       Onelsquo;s words reflect onersquo;s thinking.言为心声。

25、       One hour today is worth two tomorrow.争分夺秒效率高。

26、       One manlsquo;s fault is other manrsquo;s lesson.前车之鉴。

27、       One eyewitness is better than ten hearsays.百闻不如一见。

28、       Learning is like rowing upstream: not to advance is to drop back.

29、       千丈之堤，以虫穴溃；百尺之屋，以突隙之烟焚。

30、       坚持不懈，烂木不折，坚持不懈，金石可以雕刻。

31、       礼尚往来。往而不来，不礼也；来而不去，也不礼也。

32、       Never be contented with your study; never be impatient with your teaching.

33、       君子之交淡如水，小人之交甘如醴。君子淡以亲，小人甘以绝。

34、       He who by reviewing the old can gain knowledge of the new and is fit to be a teacher.

35、       If love between both sides can last for aye,why need they stay together night and day?

36、       Learning without thinking leads to confusion; thinking without learning ends in danger.

37、       The pot calls the kettle black.五十步笑百步。你还知道哪些有用的英语句子？

38、       The way ahead is long; I see no ending,yet high and low Irsquo;ll search with my will unbending.

39、       Propriety suggests reciprocity. It is not propriety not to give out but to receive,or vice versa.

40、       As a jade without chiseling will not become a useful object,a man without learning will not know the Way.

41、       The people are the most important element in a state; next are the gods of land and grain; least is the ruler himself.

42、       学不会。青取之于蓝，青取之于蓝；冰，水为之，寒于冰。君子博学，日参省自己，知明而行。

43、       Carve but give up half way,even a decayed piece of wood will not break; carve without stop,even metal and stone can be engraved.

44、       物格后知至，知至后意诚，意诚后心正，心正后身修，身修后家齐，家齐后治国，国治后天下平。

45、       A long dike will collapse because of an ant-hole in it; a tall building will be burned down by a spark from a chimneyrsquo;s chink.

46、       People have sorrow and joy; they part and meet again. The moon dims or shines; it waxes or wanes. Nothing is perfect,not even in the olden days.

47、       the friendship between men of virtue is light like water,yet affectionate; the friendship between men without virtue is sweet like wine,yet easily broken.

48、       Expend the respect of the aged in onersquo;s family to that of other families; expend the love of the young ones in onersquo;s family to that of other families.

49、       There is never an end to learning. The dye extracted from the indigo is bluer than the plant; so is the ice colder than the water. By broadly learning and constantly examining himself every day,the gentleman sharpens his awareness and makes fewer mistakes.

50、       Things investigated,genuine knowledge acquired; genuine knowledge acquired ,thoughts purified; thoughts purified,hearts rectified; hearts rectified,personalities cultivated; personalities cultivated,families regulated; families regulated,the states well governed; the states well governed,the whole world will be in peace and tranquil.