1.Don't trouble trouble till trouble troubles you.
2.You cannot step twice into the same river。
3.It is always morning somewhere in the world。
5.A friend in need is a friend indeed。
6.read, study and learn about everything imporant in your life.
7.There's only one corner of the universe you can be sure of improving, and that's your own self.
8.We should always walk from the bottom to the topThe more we proceed, the tougher the next step will be.
9.Gradually you come into realization that you can never reach the position you hope to reach.
10.Let sleeping dogs lie别惹麻烦。
11.There is no royal road to learning.
12.Learn to walk before you run.
13.Let bygones be bygones.
14.Life is real, life is earnest.
15.Life would be too smooth if it had no rubs in it.
16.Justice has long arms.
17.Keep good men company and you shall be of the number.
18.Like knows like.
19.Like mother, like daughter.
20.I can because i think i can.
21.A little consideration, a little thought for others, makes all the difference.
22.You keep to struggle to and fro and find it difficult to stand on the top since you can not locate the balance point.
23.When an opportunity is neglected,it never comes back to you.
24.Make hay while the sun shines.
25.Strike while the iro is hot.
26.Work today,for you know not how much you may be hindered tomrrow.
27.Punctuality is the soul of business.
28.Procrastination is the thief of time.
29.Every tide hath its ebb.
30.Knowledge is power.
31.Wisdom is more to be envied than riches.
32.Wisdom is better than gold or silver.
33.Wisdom in the mind is better than money in the hand.
34.Wisdom is a good purchase though we pay dear for it.
35.Doubt is the key of knowledge.
36.If you want knowledge,you must toil for it.
37.A little knowledge is a dangerous thing.
38.A handful of common sense is worth a bushel of learning.
39.Knowledge advances by steps and not by leaps.
40.Learn wisdom by the follies of others.
41.It is good to learn at another man’s cost.
42.Wisdom is to the mind what health is to the body.
43.Experience is the best teacher.