The emperor's new clothes

I read “The emperor’s new clothes “.
Many years ago, in one country, there was a fashionable emperor who loved new clothes. One day he heard rumor that there are two man who can make mysteries fabrics that idiot can’t see. And he paid a lot of money and ordered new clothes for them. However, even though the completed clothes wasn’t visible to the emperor, the emperor admired the work of clothes with a glorious appearance. And he wore invisible clothes and went to the parade.
I thought that this fairy tale is an interesting work that capture the weakness of human psychology. From this work, I found some lessons to be learned. For example, we shouldn’t have too much vanity. I thought that there are no good point in trying to protect own vanity.