The Value Of A Good Idea Is

Until Man Duplicates A Blade Of Grass, Nature Can Laugh At His So Called Scientific Knowledge.

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.

When You Have Exhausted All Possibilities, Remember This - You Haven't.

I've Realized That Most Of My Best Ideas Have Followed A Good Night's Sleep.

Of The 200 Light Bulbs That Didn't Work, Every Failure Told Me Something That I Was Able To Incorporate Into The Next Attempt.