Great ideas originate in the muscles.

Until man duplicates a blade of grass, nature can laugh at his so called scientific knowledge.

Good fortune is what happens when opportunity meets with planning.

If we did all the things we are capable of doing, we would literally astound ourselves.

The inventor tries to meet the demand of a crazy civilization.

Inspiration can be found in a pile of junk. Sometimes, you can put it together with a good imagination and invent something.

Education isn't play--and it can't be made to look like play. It is hard, hard work. But it can be made interesting work.