Genius Is One Percent Inspiration, Ninety-nine Percent

There Cannot Be Overproduction Of Anything Which Men And Women Want. And Their Wants Are Unlimited, Except By The Size Of Their Stomachs.

I Am Afraid Of Radium And Polonium ... I Don't Want To Monkey With Them.

I Am Much Less Interested In What Is Called God's Word Than In God's Deeds. All Bibles Are Man-made.

If Parents Pass Enthusiasm Along To Their Children, They Will Leave Them An Estate Of Incalculable Value

Nearly Every Man Who Develops An Idea Works It Up To The Point Where It Looks Impossible, And Then He Gets Discouraged. That's Not The Place To Become Discouraged.