Every time you get angry, you poison your own system.

The time for action is now. It's never too late to do something.

If we do discover a complete theory, it should be in time understandable in broad principle by everyone. Then we shall all, philosophers, scientists, and just ordinary people be able to take part in the discussion of why we and the universe exist.

As recent as the year 2000 we won elections by saying we shouldn't be the policemen of the world, and that we should not be nation building. And its time we got those values back into this country.

To have no time for philosophy is to be a true philosopher.