23.when an opportunity is neglected,it never comes back to you.
機不可失,時不再來；機會一過,永不再來.
24.make hay while the sun shines.
曬草要趁太陽好.
25.strike while the iro is hot.
趁熱打鐵.
26.work today,for you know not how much you may be hindered tomrrow.
今朝有事今朝做,明朝可能阻礙多.
27.punctuality is the soul of business.
守時為立業之要素.
28.procrastination is the thief of time.
因循拖延是時間的大敵；拖延就是浪費時間.
29.every tide hath its ebb.
潮漲必有潮落時.
30.knowledge is power.
知識就是力量.
31.wisdom is more to be envied than riches.
知識可羨,勝於財富.
32.wisdom is better than gold or silver.
知識勝過金銀,
33.wisdom in the mind is better than money in the hand.
胸中有知識,勝於手中有錢.
34.wisdom is a good purchase though we pay dear for it.
為了求知識,代價雖高也值得.
35.doubt is the key of knowledge.
懷疑是知識之鑰.
36.if you want knowledge,you must toil for it.
若要求知識,須從勤苦得.
37.a little knowledge is a dangerous thing.
淺學誤人.
38.a handful of common sense is worth a bushel of learning.
少量的常識,當得大量的學問.
39.knowledge advances by steps and not by leaps.
知識只能循序漸進,不能躍進.
40.learn wisdom by the follies of others.
從旁人的愚行中學到聰明.
41.it is good to learn at another man’s cost.
前車可鑑.
42.wisdom is to the mind what health is to the body.
知識之於精神,一如健康之於肉體.
43.experience is the best teacher.
經驗是最好的教師.