41、All rivers run into the sea.殊途同归。42、All time is no time when it is past.机不可失，时不再来。43、An apple a day keeps the doctor away.一日一个苹果，身体健康不求医。44、Great minds think alike.英雄所见略同。45、A young idler, an old beggar.少壮不努力，老大徒伤悲。46、There is no limit in the universe -- knowledge is infinite.天外有天，山外有山。 47、Bad luck often brings good luck.塞翁失马，安知非福。48、Business is business.公事公办。49、Clumsy birds have to start flying early.笨鸟先飞。50、Do one thing at a time, and do well.一次只做一件事，做到最好！
