Gold is a bright and shining metal. There are other metals which are equally shining and bright. But they have no quality. Similarly, there are many things in the world which are not what they seem. This is true of human beings also. There are many persons who seem to be good persons but they do many evil things. So, we cannot judge a man from his appearance. An innocent looking man may be a cheat. A man with a smile on his face may do some harm to us. A man, who says that he is our best friend, may stab us in the back. We should not be misled by the outward show.