【导读]朋友,这样的字眼,很常见,又很神圣。常见是因为人们经常把它挂在嘴边,用以社交或炫耀;神圣则是因为真正的友情有时如海市蜃楼般可望不可即,甚至使人怀疑它与人间的距离。理想的友情应该是超越血缘、超越身份和超越功利的,不一定朝夕相处,但 [Introduction] friends, such words, very common, very sacred. It is common because people often talk about it to socialize or show off. Divine is because true friendship sometimes looks like a mirage, or even makes people suspicious of its distance from the earth. The ideal friendship should be beyond blood, beyond identity and beyond utilitarian, not necessarily daily life, but