Why Are Man Hole Covers

What A Gifted Child Is, In Many Ways, Is A Gifted Learner. And What A Gifted Adult Is, Is A Gifted Doer. And Those Are Quite Separate Domains Of Achievement.

We Sometimes Think Of Being Good At Mathematics As An Innate Ability. You Either Have "it" Or You Don't. But To Schoenfeld, It's Not So Much Ability As Attitude. You Master Mathematics If You Are Willing To Try.

If You Don't Contradict Yourself On A Regular Basis, Then You're Not Thinking.

In Fact, Researchers Have Settled On What They Believe Is The Magic Number For True Expertise: Ten Thousand Hours.

So, It's A Very, You Know - Maybe We're Wrong In - You Know, We Go Around Thinking The Innovator Is The Person Who's First To Kind Of Conceive Of Something. And Maybe The Innovation Process Continues Down The Line To The Second And The Third And The Fourth Entrant Into A Field.