In theory one is aware that the earth revolves, but in practice one does not perceive it, the ground upon which one treads seems not to move, and one can live undisturbed. So it is with Time in one's life.

When you have shot one bird flying you have shot all birds flying. They are all different and they fly in different ways but the sensation is the same and the last one is as good as the first.

The revelation of thought takes men out of servitude into freedom.

I didn't used to wear a watch. Now I have a SPOT watch, which I wear all the time.

First of all, I didn't suggest that we should simply get rid of all prisons.