Any sufficiently advanced technology is indistinguishable from magic.
I don't believe in astrology; I'm a Sagittarius and we're skeptical.
The greatest tragedy in mankind's entire history may be the hijacking of morality by religion.
The best measure of a man's honesty isn't his income tax return. It's the zero adjust on his bathroom scale.
How inappropriate to call this planet Earth when it is quite clearly Ocean.
The only way to discover the limits of the possible is to go beyond them into the impossible.
It has yet to be proven that intelligence has any survival value.
This is the first age that's ever paid much attention to the future, which is a little ironic since we may not have one.
It is not easy to see how the more extreme forms of nationalism can long survive when men have seen the Earth in its true perspective as a single small globe against the stars.