We have been measuring too much in terms of the dollar. What we should do is think in terms of useful materials-things that will be of value to us in our daily life.

No one would have crossed the ocean if he could have gotten off the ship in the storm.

The Wright brothers flew right through the smoke screen of impossibility.

Every time you tear a leaf off a calendar, you present a new place for new ideas and progress.

Research is an organized method for keeping you reasonably dissatisfied with what you have.

Don't be afraid to stumble. Any inventor will tell you that you don't follow a plan far before you strike a snag. If, out of 100 ideas you get one that works, it's enough.

Every father should remember one day his son will follow his example, not his advice.