" Crocodiles, you will say, are stationary. Mr. Waterton tells me that the crocodile does not change,—that a cayman, in fact, or an alligator, is just as good for riding upon as he was in the time of the Pharaohs. That may be; but the reason is that the crocodile does not live fast—he is a slow coach. I believe it is generally understood among naturalists that the crocodile is a blockhead. It is my own impression that the Pharaohs were also blockheads. "

― Thomas De Quincey