Beware of the man who works hard to learn something, learns it, and finds himself no wiser than before. He is full of murderous resentment of people … - Kurt Vonnegut

Beware of the man who works hard to learn something, learns it, and finds himself no wiser than before.

I do feel that evolution is being controlled by some sort of divine engineer. I can't help thinking that. And this engineer knows exactly what he or she is doing and why, and where evolution is headed. That’s why we’ve got giraffes and hippopotami and the clap.

"You think I'm insane?" said Finnerty. Apparently he wanted more of a reaction than Paul had given him.
"You're still in touch. I guess that's the test."
"Barely — barely."
"A psychiatrist could help. There's a good man in Albany."
Finnerty shook his head. "He'd pull me back into the center, and I want to stay as close to the edge as I can without going over. Out on the edge you see all kinds of things you can't see from the center." He nodded, "Big, undreamed-of things — the people on the edge see them first."

Why so many of us a million years ago purposely knocked out major chunks of our brains with alcohol from time to time remains an interesting mystery. It may be we were trying to give evolution a shove in the right direction — in the direction of smaller brains.