Brian Tracy Quotes
You cannot increase the quality or quantity of your achievement or performance except to the degree in which you increase your ability to use your time effectively.
Citations
Tracy, Brian. Time Power: A Proven System for Getting More Done in Less Time Than You Ever Thought Possible. AMACOM, 2004.
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Brian Tracy is a Canadian-American motivational public speaker and self-development author. He is the author of over eighty books that have been translated into dozens of languages. His popular books are Earn What You're Really Worth, Eat That Frog!, No Excuses! The Power of Self-Discipline and The Psychology of Achievement.