The best measure of a man's honesty isn't his income tax return. It's the zero adjust on his bathroom scale. Honesty | Arthur C Clarke quote
The only way to discover the limits of the possible is to go beyond them into the impossible. Arthur C Clarke quote
There is hopeful symbolism in the fact that flags do not wave in a vacuum. Arthur C Clarke quote
If an elderly but distinguished scientist says that something is possible he is almost certainly right, but if he says that it is impossible he is very probably wrong. Arthur C Clarke quote
