5、,itnevercomesbacktoyou.机不可失,时不再来;机会一过,永不再来。24.Makehaywhilethesunshines.晒草要趁太阳好。25.Strikewhiletheironishot.趁热打铁。26.Worktoday,foryouknownothowmuchyou may behinderedtomrrow.今朝有事今朝做,明朝可能阻碍多。27.Punctualityisthesoulofbusiness.守时为立业之要素。28.Procrastinationisthethief
7、ughwepaydearforit.为了求知识,代价虽高也值得。35.Doubtisthekeyofknowledge.怀疑是知识之钥。36.Ifyouwantknowledge,youmusttoilforit.若要求知识,须从勤苦得。37.Alittleknowledgeisadangerousthing.浅学误人。38.Ahandfulofcommon sense isworthabusheloflearning.少量的常识,当得大量的学问。39.Knowledgeadvancesbystepsandn
8、otbyleaps.知识只能循序渐进,不能跃进。40.Learnwisdombythefolliesofothers.从旁人的愚行中学到聪明。41.Itisgoodtolearnatanotherman'scost.前车可鉴。42.Wisdomistothemindwhat health istothebody.知识之于精神,一如健康之于肉体。43.Experienceisthebestteache