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.
44.Experience is the father of wisdom and memory the mother.
45.Dexterity comes by experience.
46.Practice makes perfect.
47.Experience keeps a dear school,but fools learn in no other.
48. Experience without learning is better than learning without experience.
49.Wit once bought is worth twice taught.
50.Seeing is believing.
51.Business is the salt of life.
52.Business before pleasure.
53.Business makes a man as well as tries him.
54.Business neglected is business lost.
55.Never think yourself above business.
56.Business may be troublesome,but idleness is pernicious.
57.He that thinks his business below him will always be above his business.
58.Do business,but be not a slave to it.
59.Everybody's business is nobody's business.
60.Work makes the workman.