friendship is love with understanding.友谊是爱加上谅解,a friend is never known till a man has need.不到患难时,friendship the older it grows the stronger it is.友谊地久天长,between friends all is common.朋友之间不分彼此,friendship multiplies joys and spanides griefs.友谊可以增添欢乐,关于友谊的英文