More quotes by Arthur C. Clarke

"One of the greatest tragedies in mankind's entire history may be that morality was hijacked by religion."
"I'm sure the universe is full of intelligent life. It's just been too intelligent to come here."
"Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying."
"There is no reason to assume that the universe has the slightest interest in intelligence—or even in life. Both may be random accidental by-products of its operations like the beautiful patterns on a butterfly's wings. The insect would fly just as well without them."
"How inappropriate to call this planet "Earth,"when it is clearly "Ocean."