Friendship Is The Heaven Of Life.

My Main Purpose In Life Is To Make Money So I Can Afford To Go On Creating More Inventions.

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

Before You Reject An Idea, Find At Least Five Good Things About It.

There Is No Substitute For Hard Work.

I Did Not Fail Two Thousand Times. I Merely Found Two Thousand Ways Not To Make A Lightbulb.