Comparisons make enemies of our friends.

　　朋友相比成仇敌。

　　【世博精解】

　　Comparison, the process of comparing two people or things.是动词compare的名词形式，也是解释为比较，对照。Beyond comparison无与伦比。/ Comparisons are odious.人比人气死人。

　　Enemy, someone who hates you and wants to harm you.敌人，仇敌，仇人。A public enemy(社会或国家的)公敌；(公众协助查缉的)要犯。/ the No.1 enemy头号敌人。

　　Make an enemy of sb./ make enemies of sb.表示和某人成为敌人。例句：Jake and Paul have been enemies of years.杰克和保罗已是多年的仇敌了。

　　这个谚语告诉我们，好朋友之间不应该相互攀比，相互妒忌，否则朋友就会变成仇敌。