Workout Quotes - Page 5
Thomas Jefferson, Jean M. Yarbrough (1963). “The Essential Jefferson”, p.130, Hackett Publishing
Final Address to the United Nations General Assembly, delivered 20 September 1963, New York, NY
Stephen R. Covey (2016). “The 7 Habits of Highly Effective People: Powerful Lessons in Personal Change”, p.365, Mango Media Inc.