True friendship is like health, not to lose, can not appreciate the precious

真挚的友谊犹如健康，不到失却时，无法体味其珍贵。 

Where there is marriage without love, there will be love without marriage.

有没有爱情的婚姻，就会有没有婚姻的爱情。

 Without words, in friendship, all thoughts, all desires, all expectations, are silent joy and sharing.

在友谊里，不用言语，一切的思想，一切的愿望，一切的希冀，都在无声的欢乐中发生而共享了。 

A man should keep his friendship in constant repair.

只有经常“浇灌”，方能保持友谊天长地久。

A man should keep his friendship in constant repair. 

人应该经常维修友谊。 

 Animals are such agreeable friends --they ask no questions, they pass no criticism. 

动物是极易相处的朋友，它们不提问，也不批评。 

Be slow in choosing a friend, slower in changing.---Benjamin Franklin, American pesident

选择朋友要谨慎，换朋友更要谨慎。

Betraying a trust is a very quick and painful way to terminate a friendship.---Ralph Waldo Emerson, American thinker

背信弃义会迅速而痛苦地断送友谊。

 Do not speak of your happiness to one less fortunate than yourself.

不要向不如你幸福的人说你自己的幸福。

26、Don’t ask others to also do not allow others to do the dirty things, as a principle of friendship

既不请求别人也不答应别人去做卑鄙的事情，为友谊的一项原则。 

27、Don’t try to win a friend by presenting gifts. You should instead contribute your sincere love and learn how to win others’heart through appropriate ways.

28、Friendship is like money, easier made than kept.

友谊如金钱一般，容易得到却不易保持。