102

Kill two birds with one stone.

一箭双雕。

103

Kings go mad, and the people suffer for it.

君王发狂，百姓遭殃。

104

Kings have long arms.

普天之下，莫非王土。

105

Knowledge is power.

知识就是力量。

106

Knowledge makes humble, and ignorance makes proud.

博学使人谦逊，无知使人骄傲。

107

Learn and live.

活着，为了学习。

108

Learning makes a good man better and ill man worse.

好人越学越好，坏人越学越坏。

109

Learn not and know not.

不学无术。

110

Learn to walk before you run.

先学走，再学跑。

111

Let bygones be bygones.

过去的就让它过去吧。

112

Let sleeping dogs lie.

别惹麻烦。

113

Let the cat out of the bag.

漏天机。

114

Lies can never changes fact.

谎言终究是谎言。

115

Lies have short legs.

谎言站不长。

116

Life is but a span.

人生苦短。

117

Life is half spent before we know what it is.

人过半生，方知天命。

118

Life is not all roses.

人生并不是康庄大道。

119

Life without a friend is death.

瓮中之鳖。

120

Like author, like book.

文如其人。

121

Like father, like son.

有其父必有其子。

122

Like for like.

一报还一报。

123

Like knows like.

惺惺相惜。

124

Like mother, like daughter.

有其母必有其女。

125

Like teacher, like pupil.

什么样的老师教什么样的学生。

126

Like tree, like fruit.

羊毛出在羊身上。

127

Little things amuse little minds.

小人无大志。