Crazy Old Beard

I was just watching Land of the Lost (the 1925 version) and I couldn't help but notice something. The professor who everyone thinks is crazy at the beginning but who turns out to be right about there being a lost plateau inhabited by dinosaurs, is the only guy in the movie with a significant beard. I think there's an important lesson to be learned here. People may mock us or call us names, but in the end we bearded men will stand triumphant, because we aren't the ones who are crazy.