Quote by W. Edwards Deming

It is not enough to do your best; you must know what to do, and then do your best.

Comment

Blog posts exploring this quote: Deming on being Destroyed by Best Efforts, Effort Without the Right Knowledge and Strategy is Often Wasted, We are Being Ruined by the Best Efforts of People Who are Doing the Wrong Thing

Please suggest source details if you know: book, page, year, online article address (url), correction (different author...), etc.. Thanks.