Would you like to know a few Latin phrases?

http://mentalfloss.com/article/57898/20-latin-phrases-you-should-be-using

 BARBA TENUS SAPIENTES

A man described as barba tenus sapientes is literally said to be “wise as far as his beard”—or, in other words, he might look intelligent but he’s actually far from it. This is just one of a number of phrases that show how the Romans associated beards with intelligence, alongside barba non facit philosophum, “a beard does not make a philosopher,” and barba crescit caput nescit, meaning “the beard grows, but the head doesn’t grow wiser