Work only on problems that are manifestly important and seem to be nearly impossible to solve. That way you will have a natural market for your product and no competition.
Edwin LandThe test of an invention is the power of an inventor to push it through in the face of staunch-not opposition, but indifference-in society.
Edwin LandThis is the most exciting part of being human. It is using our brains in the highest way. Otherwise we are just healthy animals
Edwin Land