There Is No Subsitute For

The Three Great Essentials To Achieve Anything Worth While Are: Hard Work, Stick-to-itiveness, And Common Sense.

I Make More Mistakes Than Anyone Else I Know, And Sooner Or Later, I Patent Most Of Them.

The World Owes Nothing To Any Man, But Every Man Owes Something To The World.

I Never Pick Up An Item Without Thinking Of How I Might Improve It. I Never Perfected An Invention That I Did Not Think About In Terms Of The Service It Might Give Others. I Want To Save And Advance Human Life, Not Destroy It. I Am Proud Of The Fact That I Never Invented Weapons To Kill. The Dove Is My Emblem.

If We Did All The Things We Are Capable Of Doing, We Would Literally Astound Ourselves.