Never Be Discouraged, Because Every Wrong Turn

I Do Not Believe In The God Of The Theologians; But That There Is A Supreme Intelligence I Do Not Doubt.

Be Courageous! Have Faith! Go Forward.

After We Had Conducted Thousands Of Experiments On A Certain Project Without Solving The Problem, One Of My Associates, After We Had Conducted The Crowning Experiment And It Had Proved A Failure, Expressed Discouragement And Disgust Over Our Having Failed To Find Out Anything. I Cheerily Assured Him That We Had Learned Something. For We Had Learned For A Certainty That The Thing Couldnt Be Done That Way, And That We Would Have To Try Some Other Way.

The Value Of A Good Idea Is In Using It.

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.