Every Wrong Attempt Discarded Is

The Inventor Can't Do It All, You've Got To Change People. We Have An Enormous Capacity To Invent Super-machinery. But Our Desire To Install The Device Is Weak. Human Inertia Is The Problem, Not Invention. Something In Man Makes Him Resist Change.

I Never Quit Until I Get What I Want.

Barring Serious Accidents, If You Are Not Preoccupied With Worry And You Work Hard, You Can Look Forward To A Reasonably Lengthy Existence.... Its Not The Hard Work That Kills, Its The Worrying That Kills.

Ideas Without Execution Are Hallucinations.

From His Neck Down A Man Is Worth A Couple Of Dollars A Day, From His Neck Up He Is Worth Anything That His Brain Can Produce.