“It is the true nature of mankind to learn from mistakes not from example.”

“It is the true nature of mankind to learn from mistakes not from example.”

“Space isn't remote at all. It's only an hour's drive away if your car could go straight upwards.”

“Space isn't remote at all. It's only an hour's drive away if your car could go straight upwards.”

“It is the true nature of mankind to learn from mistakes not from example.”

“There is a coherent plan to the universe, though I don't know what it's a plan for.”

“I am an atheist, but as far as blowing up the world in a nuclear war goes, I tell them not to worry.”