There Is No Subsitute For Hard Work.

I Am Both Pleased But Astonished By The Fact That Mankind Has Not Yet Begun To Use All The Means And Devices That Are Available For Destruction. I Hope That Such Weapons Are Never Manufactured In Quantity.

My Mother Was The Making Of Me. She Was So True And So Sure Of Me, I Felt That I Had Someone To Live For - Someone I Must Not Disappoint. The Memory Of My Mother Will Always Be A Blessing To Me.

I Think Work Is The World's Greatest Fun.

Education Isn't Play--and It Can't Be Made To Look Like Play. It Is Hard, Hard Work. But It Can Be Made Interesting Work.

I Have Not Failed. I Have Successfully Discovered 1200 Ideas That Don't Work.