More quotes by Brian Tracy

"If you wish to achieve worthwhile things in your personal and career life, you must become a worthwhile person in your own self-development."
"Successful people are always looking for opportunities to help others. Unsuccessful people are always asking, "What's in it for me?"
"Today the greatest single source of wealth is between your ears."
"Imagine no limitations; decide what's right and desirable before you decide what's possible."
"The potential of the average person is like a huge ocean unsailed, anew continent unexplored, a world of possibilities waiting to bereleased and channeled toward some great good."