Jack of all trades and master of none. 门门通，都不精。
Jeerers must be content to taste of their on broth.嘲笑他人者常被人嘲笑。
Joy often comes after sorrow, like morning after night. 暮去必将朝至，苦尽常 会甜来。
Judge not according to the appearance. 不可以貌取人。
Jupiter laughs at lovers' perjury. 天神对情人的誓言也不过一笑了之。
Just as the twig is bent, the tree is inclined. 苗弯树不直。
Justice has a long arms. 天网恢恢，疏而不漏。
Love not at the first look. 不要一见钟情。
Love of money is the root of evil. 贪财是万恶之源。
Love rules his kingdom without a sword.爱的王国毋须刀剑来统治。
Love rules without a sword and bind without a cord.爱情的统治不用刀剑，捆绑不用绳索。
Love should not be all on one side.爱情不应该是单方面的。
Love sought is good, but given unsought is better.求得的爱情固然美好，但未经追求而得到的爱情更美好。
Love understand love; it needs no talk. 爱情可以意会，无需言传。
Love will creep where it may not go.爱总是尽其所能。
Love will find a way.爱之所至，金石为开。
Love your neighbour, yet pull not down your hedge.害人之心不可有，防人之心不可无。
Love, and love only, is the loan for love. 爱情宿债，唯爱能还。
Lowly sit, richly warm. 不做高官不害怕，不发大财心不惊。
Love is a sweet tyranny, because the lover endures his torment willingly. 爱情是甜蜜的虐政，情人们甘受它痛苦的折磨。
Love is ever the beginning of knowledge as fire is of light. 喜爱向为求知之始，犹如火为光照之缘。
Love is lawless. 爱情无视法律的存在。
Love is never paid but with true love. 爱情需用真爱换。
Love is the touchstone of virtue. 爱情是美德的试金石。
Love is without law. 爱情无法无天。
Love looks with telescope; envy with microscope. 爱情大处着眼，忌妒吹毛求疵。
Love makes a wit of the fool. 爱情使傻瓜变聪明。
Love makes all hard hearts gentle. 爱情可软化一切冷酷之心。
Love makes obedience easy. 爱情使顺从成为易事。
Love makes one fit for any work. 爱情使人适合任何工作。
Lose an hour in the morning, and you will spend all day looking for it. 一日之计在于晨。
Lose not time; be always employed in something useful; cut off all unnecessary actions. 不浪费时间;总是做一些有用的事情;停止所有不必要的行动。
Lose on the swings what you make on the roundabout.失之东隅，收之桑榆。
Lose the ship for half penny worth of tar. 因小失大。
Losers are always in the wrong. 成功者为王，失败者为寇。
Love all ,trust a few, be false to none.要爱所有人，信任少数人，不要负于任何人。
Love and a cough cannot be hid. 爱情跟咳嗽不能隐瞒。
Love as in time to come you should hate, and hate as you should in time to come, love. 爱不可太亲，恨不可至极。
Love asks faith, and faith firmness.爱情要求信任，而信任要求坚定。
Love at first sight. 一见钟情。
Love begets love. 爱爱相生。
Love can neither be bought nor sold; its only price is love. 爱情不能买卖的;爱的价值唯有爱。
Love cannot be compelled. 爱情不能强迫。
Love comes…
Live not to eat, but eat to live. 人活着不是为了吃饭，但吃饭是为了活着。
Live to learn and learn to live. 生而学之，学而生之。
Living without an aim is like sailing without a compass. 生活没有目标，犹如航海没有罗盘。
Lock the stable door before the steed is stolen. 马未偷走前，厩门先锁上。
London streets are paved with gold. 伦敦遍地是黄金。
Long hair, short wit. 头发长，见识短。
Long mint, little dint. 纸老虎一个。
Look after number one. 各人自扫门前雪，莫管他家瓦上霜。
Look after the pence and the pounds will look after themselves. 积少成多。
Look at the world through rose-coloured glasses. 对万事要乐观。
Look for a needle in a bundle of hay. 海底捞月。
Lookers-on see most of the game. 旁观者清。
Like the cow that gives a good pail of milk, and then kicks it over.成也萧何，败也萧何。
Like will draw like. 物以类聚，人以群分。
Little bodies may have great souls. 小小的身躯可能有伟大的心灵。
Little strokes fell great oaks. 只要功夫深，铁杵磨成针。
Live and let live. 自己活，也让别人活。