Someone has also done this to fabric!
I saw it in a TV show ages ago hosted by Richard Hamond from Top Gear. the name was something to do with size big & small, but the name I can not remember.
but I have found it
He who knows only his own side of the case knows little of that. His reasons may be good, and no one may have been able to refute them.
But if he is equally unable to refute the reasons on the opposite side, if he does not so much as know what they are, he has no ground for preferring either opinion …
He must be able to hear them from persons who actually believe them … he must know them in their most plausible and persuasive form.