The greatest tragedy in mankind's entire history may be the hijacking of morality by religion.
Arthur C. Clarke

The intelligent minority of this world will mark 1 January 2001 as the real beginning of the 21st century and the Third Millennium.
Arthur C. Clarke

The limits of the possible can only be defined by going beyond them into the impossible.
Arthur C. Clarke

The only way to discover the limits of the possible is to go beyond them into the impossible.
Arthur C. Clarke

There is hopeful symbolism in the fact that flags do not wave in a vacuum.
Arthur C. Clarke

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.
Arthur C. Clarke

We have to abandon the idea that schooling is something restricted to youth. How can it be, in a world where half the things a man knows at 20 are no longer true at 40 - and half the things he knows at 40 hadn't been discovered when he was 20?
Arthur C. Clarke

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.
Arthur C. Clarke