A healthy attitude is contagious but don't wait to catch it from others. Be a carrier.

Any fact facing us is not as important as our attitude toward it, for that determines our success or failure. The way you think about a fact may defeat you before you ever do anything about it. You are overcome by the fact because you think you are.

Excellence is not a skill. It is an attitude.

I hope the millions of people I've touched have the optimism and desire to share their goals and hard work and persevere with a positive attitude.

We cannot change our past. We can not change the fact that people act in a certain way. We can not change the inevitable. The only thing we can do is play on the one string we have, and that is our attitude.