The price of progress is trouble.

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

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

It is man's destiny to ponder on the riddle of existence and, as a byproduct of his wonderment, to create a new life on this earth.

Bankers regard research as most dangerous a thing that makes banking hazardous due to the rapid changes it brings about in industry.

If a fellow wants to be nobody in the business world, let him neglect sending the mailman to somebody on his behalf.

The biggest job we have is to teach a newly hired employee how to fail intelligently. We have to train him to experiment over and over and to keep on trying and failing until he learns what will work.