Opportunity Quotes - Page 122
Tony Robbins (2012). “Awaken The Giant Within”, p.379, Simon and Schuster
Tony Robbins (2012). “Unlimited Power: The New Science of Personal Achievement”, p.291, Simon and Schuster
Thucydides, Sir Richard Winn Livingstone (1960). “The History of the Peloponnesian War”, Oxford University Press, USA
Theodore Roosevelt (2015). “Theodore Roosevelt on Bravery: Lessons from the Most Courageous Leader of the Twentieth Century”, p.16, Skyhorse Publishing, Inc.
"Dictionary of Burning Words of Brilliant Writers". Book by Josiah Hotchkiss Gilbert, p. 244, 1895.