不随便让别人感动或伤心,也是一种道德。

http://mp.weixin.qq.com/s?timestamp=1516065706&src=3&ver=1&signature=tkQGUm4hMnjAjdsk-*fgh9l-tUlu7NTer9hy*pl5J6C3JJ0M9l35rYdU7yJW0Q9JAUwOpjhAq78X0kXd*MTvDbB6FeE8fhw0jtqcxfXtwD8U84dUbonQ0*VPn9WF7cf0U5fzrIjgIEvoES9Jr9zr6W9MbLlYBtWA5KHwK3sbaFY=