"1. When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong.2. The only way of discovering the limits of the possible is to venture a little way past them into the impossible.3. Any sufficiently advanced technology is indistinguishable from magic."
"I'm sure the universe is full of intelligent life. It's just been too intelligent to come here."
"I don’t believe in astrology; I’m a Sagittarius and we’re skeptical."
"When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong."
"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."