[246] Because, as the mind is the most excellent thing in us, so also is the sheep the most excellent among irrational animals, inasmuch as it is the most gentle, and also as it gives forth a yearly produce in its fleece, for the use and also for the ornament of mankind. For clothes keep off all injury from both cold and heat, and also they conceal the unmentionable parts of nature, and in this way they are an ornament to those who use them: