Brian Tracy Quotes
The only thing we know about the future is that it will be faster changing and more unpredictable than the present.
Citations
Tracy, Brian. Focal Point: A Proven System to Simplify Your Life, Double Your Productivity, and Achieve All Your Goals. AMACOM, 2001.
Related Quotes
Canada's first female Prime Minister. The statement was originated by British Prime Minister Harold Wilson in 1960 -- See {635832}.
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.