"What Can We Know?"

What can we know? What are we all?

Poor silly half-brained things peering out at the infinite,

with the aspirations of angels and the instincts of beasts."

- Sir Arthur Conan Doyle

"Homo sapiens is a spider trying to crawl out of a basin. The higher he crawls, the steeper the hill. Sooner or later, down he goes. So long as he's on the bottom, he can get along quite nicely, but as soon as he starts climbing, he begins to slip. And the higher he climbs the farther he falls. It doesn't matter which direction he tries. He can make civilization after civilization, but every time, long before he begins to be really civilized, skid!"

 - Olaf Stapledon, "Odd John"