I Never Failed. It Just

I Never Did Anything By Accident, Nor Did Any Of My Inventions Come By Accident; They Came By Work.

Success Is The Product Of The Severest Kind Of Mental And Physical Application.

Invention Is 10% Inspiration And 90% Perspiration.

Our Greatest Weakness Lies In Giving Up. The Most Certain Way To Succeed Is Always To Try Just One More Time.

In Creating Technology For Ourselves We Created It For The World.