This problem, too, will look simple after it is solved.

Failures, repeated failures, are sign-posts on the road to achievement. The only time you don't want to fail is the last time you try something (and it works).

People think of the inventor as a screwball, but no one ever asks the inventor what he thinks of other people.

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.

Inventing is a combination of brains and materials. The more brains you use, the less material you need.

99 percent of success is built on failure.

One fails forward toward success.