If we want things to stay as they are, things will have to change.

All this shouldn't last; but it will, always; the human 'always' of course, a century, two centuries... and after that it will be different, but worse. We were the Leopards, the Lions; those who'll take our place will be little jackals, hyenas; and the whole lot of us, Leopards, jackals, and sheep, we'll all go on thinking ourselves the salt of the earth.