1、Life is but a span.
人生苦短。
2、Life is half spent before we know what it is.
人过半生，方知天命。
3、Life is not all roses.
人生并不是康庄大道。
4、Life without a friend is death.
没有朋友，虽生犹死。
5、Like a rat in a hole.
瓮中之鳖。
6、I can because i think i can.
我行，因为我相信我行!
7、Action speak louder than words.
行动胜于言语!
8、Never say die.
永不气馁!
9、Never put off what you can do today until tomorrow.
今日事今日毕!
10、The best preparation for tomorrow is doing your best today.
对明天做好的准备就是今天做到最好!
11、You cannot improve your past, but you can improve your future. Once time is wasted, life is wasted.
你不能改变你的过去，但你可以让你的未来变得更美好。一旦时间浪费了，生命就浪费了。
12、Knowlegde can change your fate and English can accomplish your future.
知识改变命运，英语成就未来。
13、Don't aim for success if you want it; just do what you love and believe in, and it will come naturally.
如果你想要成功，不要去追求成功;尽管做你自己热爱的事情并且相信它，成功自然到来。
14、Jack of all trades and master of none.
门门精通，样样稀松。
15、Judge not from appearances.
人不可貌相，海不可斗量。
16、Justice has long arms.
天网恢恢，疏而不漏。
17、Keep good men company and you shall be of the number.
近朱者赤，近墨者黑。
18、Kill two birds with one stone.
一箭双雕。
19、Kings go mad, and the people suffer for it.
君王发狂，百姓遭殃。
20、Kings have long arms.
普天之下，莫非王土。
21、Knowledge is power.
知识就是力量。
21、Knowledge makes humble, ignorance makes proud.
博学使人谦逊，无知使人骄傲。
22、Learn and live.
活着，为了学习。
23、Learning makes a good man better and ill man worse.
好人越学越好，坏人越学越坏。
24、Learn not and know not.
不学无术。
25、Learn to walk before you run.
先学走，再学跑。
26、Let bygones be bygones.
过去的就让它过去吧。
27、Let sleeping dogs lie.
别惹麻烦。
28、Let the cat out of the bag.
泄漏天机。
29、Lies can never changes fact.
谎言终究是谎言。
30、Lies have short legs.
谎言站不长。
31、Do one thing at a time, and do well.
一次只做一件事，做到最好!
32、Never forget to say “thanks”.
永远不要忘了说“谢谢”!
33、Keep on going never give up.
勇往直前， 决不放弃!
34、Whatever is worth doing is worth doing well.
任何值得做的事就值得把它做好!
35、Believe in yourself.
相信你自己!
36、Like author, like book.
文如其人。
37、Like father, like son.
有其父必有其子。
38、Like for like.
一报还一报。
39、Like knows like.
惺惺相惜。
40、Like mother, like daughter.
有其母必有其女。
