One Fails Forward Toward Success.

An Inventor Is Simply A Fellow Who Doesn't Take His Education Too Seriously.

Don't Bring Anything To Me But Trouble.

Every Father Should Remember One Day His Son Will Follow His Example, Not His Advice.

Every Honest Researcher I Know Admits He's Just A Professional Amateur. He's Doing Whatever He's Doing For The First Time. That Makes Him An Amateur. He Has Sense Enough To Know That He's Going To Have A Lot Of Trouble, So That Makes Him A Professional.

An Inventor Fails 999 Times, And If He Succeeds Once, He's In. He Treats His Failures Simply As Practice Shots.