It doesn't matter if you try and try and try again, and fail. It does matter if you try and fail, and fail to try again.

Our imagination is the only limit to what we can hope to have in the future.

If I want to stop a research program I can always do it by getting a few experts to sit in on the subject, because they know right away that it was a fool thing to try in the first place.

Believe and act as if it were impossible to fail.

Action without intelligence is a form of insanity, but intelligence without action is the greatest form of stupidity in the world.

Research is an organized method of trying to find out what you are going to do after you cannot do what you are doing now. It may also be said to be the method of keeping a customer reasonably dissatisfied with what he has. That means constant improvement and change so that the customer will be stimulated to desire the new product enough to buy it to replace the one he has.

It is the 'follow through' that makes the great difference between ultimate success and failure, because it is so easy to stop.