万事开头难，英语四级写作作为袭击考试的一个考点，我们的发挥好坏一定程度上对我们整场考试都有影响，想要写好四级的写作，掌握一些比较经典的句子是一种很好的方法。今天给大家带来20句四级作文经典谚语。接下来跟小编一起来看一下吧。
　　Labour is often the father of pleasure.勤劳常为快乐之源。
　　Labour is the capital of our working men.劳动力是劳动人民的资本。
　　Lack of knowledge is darker than night.没有知识比黑夜还要黑。
　　Late repentance is seldom true.后悔少有诚意。
　　Laugh before breakfast you''ll cry before supper.乐极生悲。
　　Law makers should not be law breakers.正人先正己。
　　Lazy folks take the most pains.懒汉多吃苦。
　　Learning is an ornament in prosperity,a refuge in adversity,and a provision in old age.学问在得意时是装饰品，失意时是庇护所，年老时是供应品。
　　Learning is wealth to the poor,an honour to the rich,an aid to the young,and a support and comfort to the aged.学问是穷人的财富，是富人的荣誉，是青年的帮助，是老年的支持和安慰。
　　Learning makes a good man better and ill man worse.知识能使好人更好，坏人更坏。
　　Learning without thought is labour lost;thought without learning is perilous.学而不思则罔，思而不学则殆。
　　Learn to creep before you leap.循序渐进。
　　Learn to say before you sing.按部就班。
　　Learn to walk before you run.循序渐进。
　　Learn wisdom by the follies of others.要从别人的愚行中学到聪明。
　　Learn young,learn fair.学习趁年轻，既学就学好。
　　Lend your money and lose your friend.赔了夫人又折兵。
　　Let beggars match with beggars.龙配龙，凤配凤。
　　Let difficulties occur but not the loss of courage.纵使困难重重，也不丧失勇气。
　　Let every man praise the bridge he goes over.饮水思源。
　　Let every man speak well of the bridge theat carries him over.饮水思源。
　　Let every tub stand on its own bottom.各人管各人自己。
　　Let not the cobbler go beyond his last.安分守己。
　　Let our object be our courtry,our whole country,and nothing but our country.我们的心目中要有国家，要有整个国家，而且只有我们的国家别如其他。
　　Let''s cross the bridge when we come to it.既来之，则安之。