A lazy youth, a lousy age.//关于常识的英文谚语

A little is better than none.
聊胜於无。

A little fire is quickly trodden out.
小洞易补。

A little child is the sweetest and purest thing in the world.
幼儿是世界上最可爱和最纯洁的。

A little body often harbours a great soul.
莫道身躯小，伟人寓其间。

A lion at home, a mouse abroad.
在家凶如狮，在外却如鼠。

A light purse makes a heavy heart.
曩中无钱心事重。

A light purse is a heavy curse.
为人无钱处处难。

A life without a purpose is a ship without a rudder.
人生无目的，犹如船失去了舵。

A life without a friend is a life without a sun.
人生在世无朋友，犹如生活无太阳。

A lie begets a lie till they come to generation.
谎言生谎言，谎言传万代。

A liar is worse than a thief.
撒谎比偷窃更可恶。

A liar is not believed when he speaks the truth.
骗子说真话，也没人相信。

Ale will make a cat speak.
酒后吐真言。

A lazy youth, a lousy age.
少壮不努力，老大徒伤悲。

A lazy sheep thinks its wool heavy.
懒羊嫌毛重。
A lamb is as dear to a poor man as an ox to the rich.
穷人的一只羔羊比富人的一头牛还要珍贵。