Chapter 1 of The Little Prince from Wikipedia:

> The narrator explains that, as a young boy, he once drew a picture of a boa constrictor digesting an elephant in its stomach; however, every adult who saw the picture would mistakenly interpret it as a drawing of a hat. Whenever the narrator would try to correct this confusion, he was ultimately advised to set aside drawing and take up a more practical or mature hobby. The narrator laments the crass materialism of contemporary society and the lack of creative understanding displayed by adults. As noted by the narrator, he could have had a great career as a painter, but this opportunity was crushed by the misunderstanding of the adults.

I was going to link the book because I thought it was on the Public Domain, but apparently not in every country [1]. Also, the site you reference seems to be purposely misguiding visitors by omission about the book's licensing status [2].

[1] http://www.communia-association.org/2015/01/23/the-little-pr...

[2] http://www.thelittleprince.com/licensing/