Thinking is one thing no one has ever been able to tax.

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.

A research problem is not solved by apparatus; it is solved in a man's head.

Industry prospers when it offers people articles which they want more than they want anything they now have. The fact is that people never buy what they need. They buy what they want.

There has never been any 30-hour week for men who had anything to do.

The opportunities in this world are as great as we have the imagination to see them... but we never get that view from the bottom of the nest.

Obsolescence is a factor which says that the new thing I bring you is worth more than the unused value of the old thing.