Brian Tracy is a Canadian-American motivational author and public speaker. He is the chairman and CEO of Brian Tracy International, a human and organizational development company based in Solana Beach, California. He is the author of over 80 books, translated into dozens of languages, including bestsellers such as "Eat That Frog!" and "The Psychology of Achievement". His areas of focus include leadership, sales, self-efficacy, business strategy, and personal development. He has given seminars and consulting to over 5 million people in more than 80 countries.
Si lo crees, lo creas: Elimina tus dudas, cambia tus creencias y suelta el pasado para alcanzar todo tu potencial / Believe It to Achieve It