Marcus Tullius Cicero

We will never know if any other president approached Nixon in paranoia, profanity or potential criminality, since only his conversations were captured, subpoenaed and ultimately released on the front pages of newspapers.

I doubt very much that the chief executives of any of the Fortune 500 corporations can name five edible plants, five native grasses, or five migratory birds within walking distance of their homes, or name the soil series upon which their house sits. And I would contend that if you don't know where you are, you are in fact nowhere at all.