The only way of discovering the limits of the possible is to venture a little way past them into the impossible.

Whether you think you can, or you think you can't - you're right.

The great secret of true success, of true happiness, is this: the man or woman who asks for no return, the perfectly unselfish person, is the most successful.

We cannot direct the wind, but we can adjust the sails.

I know in my heart that man is good, that what is right will always eventually triumph, and there is purpose and worth to each and every life.

My optimism wears heavy boots and is loud.

If I find 10,000 ways something won't work, I haven't failed. I am not discouraged, because every wrong attempt discarded is another step forward.

I may not have gone where I intended to go, but I think I have ended up where I needed to be.

We ask ourselves, who am I to be brilliant, gorgeous, handsome, talented and fabulous? Actually, who are you not to be?

I wouldn't say I was the best manager in the business. But I was in the top one.

Take things as they are. Punch when you have to punch. Kick when you have to kick.

No great discovery was ever made without a bold guess.

Some people feel the rain. Others just get wet.

Great spirits have always encountered violent opposition from mediocre minds.

There are only 3 colors, 10 digits, and 7 notes; its what we do with them that's important.

The secret of health for both mind and body is not to mourn for the past, nor to worry about the future, but to live the present moment wisely and earnestly.

We cannot solve our problems with the same thinking we used when we created them.

Neither worse then or better is a thing made by being praised.

A lot of legends, a lot of people, have come before me. But this is my time.

However many holy words you read, however many you speak, what good will they do you if you do not act on upon them?

You're never as good as everyone tells you when you win, and you're never as bad as they say when you lose.