What I give form to in daylight is only one percent of what I have seen in darkness.

It's how you handle adversity, not how it affects you. The main thing is never quit.

Quality means doing it right when no one is looking.

Don't find fault, find a remedy.

There is only one success to be able to spend your life in your own way.

The greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time.

Do not be embarrassed by your mistakes. Nothing can teach us better than our understanding of them. This is one of the best ways of self-education.