Do not bring me your successes; they weaken me. Bring me your problems; they strengthen me.

An inventor fails 999 times, and if he succeeds once, he's in. He treats his failures simply as practice shots.

The price of progress is trouble.

The simplest way to assure sales is to keep changing the product the market for new things is indefinitely elastic. One of the fundamental purposes of advertising, styling, and research is to foster a healthy dissatisfaction.

It is the 'follow through' that makes the great difference between ultimate success and failure, because it is so easy to stop.

We must look forward to the future as that is where most of us will be spending the rest of our lives.

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