赵琦2019-09-252019-09-252016-05-172012-06-08http://hdl.handle.net/20.500.12424/477990chiWith permission of the license/copyright holder友谊爱德爱友谊之爱善天主至福德性幸福自我自爱交往FriendshipCharityLoveLove of FriendshipGoodnessGodBeatitude(Eternal Happiness)VirtueHappinessSelfSelf-LoveCommunicationArticle