三人行必有我師 = open mind

來源: GuestNewBoy 於 2013-10-19 17:00:22 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (97 bytes)

三人行必有我師 = open mind; the concept is so simple and totally right, why you can't figure out?

請您先登陸，再發跟帖！