21. Everything has its time and that time must be watched.
22. Take time when time cometh, lest time steal away.
23. When an opportunity is neglected, it never comes back toyou.
24. Make hay while the sun shines.
25. Strike while the iron 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 ist 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.