Success in business doesn't come without passion, vision, hard work, and knowing that you're doing the right thing.

You can overcome almost any obstacles, unless you are the obstacle.

The way I was raised, if something wasn't tough it was not a valuable or enriching experience.

To speak of happiness is to create happiness.

Only in mathematics and physics was I, through self-study, far beyond the school curriculum, and also with regard to philosophy as it was taught in the school curriculum.

What a curious phenomenon it is that you can get men to die for the liberty of the world who will not make the little sacrifice that is needed to free themselves from their own individual bondage.

We're not perfect, but we do have democracy.

Nothing makes a player more productive than the last minute.

I have endeavored to show that there is no real service of humanity in the profession of medicine and that it is injurious to mankind.

What the devil to do with the sentence "Who the devil does he think he's fooling?" You can't write "Whom the devil- ".

I've never associated myself with other singers, certainly not female singers.

When our goals are clearly defined and intelligently set, you have, in essence, taken a major step toward programming your left brain. That frees your right brain to be its creative best.