Share Mary T. Barra quotations about challenges. GM CEO Mary Barra on Thursday made her most comprehensive remarks yet on the company's handling of the ignition switch flaw. She called it … Explore some of Mary Barra best quotations and sayings on Quotes.net -- such as 'I think we can have our cake and eat it too.' Every day we present the best quotes! Enjoy the best Mary Barra Quotes at BrainyQuote. Here are some of my favorite motivational business quotes from CEO and Chairperson of General Motors Mary Barra: 1) "Whatever you decide to do, do it with passion and all of the energy that you have." Share with your friends. The Ascent is The Motley Fool's new personal finance brand devoted to helping you live a richer life. Popular Topics. "My definition of 'innovative' is providing value..." - Mary Barra quotes from BrainyQuote.com The new head of General Motors discusses cars, leadership, and the best advice she ever received. Quotations by Mary Barra, American Businesswoman, Born December 24, 1961. Improve yourself, find your inspiration, share with friends. The Quotable Mary Barra | Stanford Graduate School of Business Skip to main content ... Twitter and Google+. Motivational and inspirational quotes by luminaries including Mary Barra, Edwin Land, Confucius, Jim Rohn and Mario Andretti. "What I always say is, 'Do every job..." Login Sign Up. Discover Mary T. Barra famous and rare quotes. Join us on Facebook Join us on Twitter Join us on Google+. Mary Barra is one of the richest and most powerful women in business today.