Predicting rain doesn't count. Building arks does.

The only question is whether you're going to do it today or tomorrow. If you keep saying you're going to do it tomorrow, you'll never do it. You have to get on it today.

You can be sure that over the next 10 years, you'll see something that you did not think was possible.

I have far more respect for the person with a single idea who gets there than for the person with a thousand ideas who does nothing.

Nothing comes from doing nothing.

I can kind of envision one person with a lot of machines, tapes, and electronic set-ups...singing or speaking and using machines.