“There is no real limit to how much better a person who really commits to getting better can get. Every manager has the potential to become an excellent manager for the rest of his or her career.”

Canadian-American motivational public speaker and self-development author

Brian Tracy Emmanuel is a Canadian-American motivational public speaker and self-development author. He is known for books and talks on personal effectiveness, success, and discipline. He has written more than eighty books, translated into dozens of languages, including Earn What You're Really Worth, Eat That Frog!, No Excuses! The Power of Self-Discipline, and The Psychology of Achievement. His work centers on achievement, productivity, and practical self-improvement.