A friend in word is never friend of mine.口头上的朋友决不是朋友 －－－－－－－－－－－ A friend in need is a friend indeed. 患难见真情 英国谚语 A friend is easier lost than found. 朋友易失不易得 A friend is known in necessity. 患难见友情 A friend to all is a friend to none. 对一切人都是朋友 ,对哪一个也不是朋友. A friend's frown is better than a fool's smile. 朋友对你皱眉 ,胜过傻瓜对你微笑.
