Strong Quotes - Page 180
Theodore Roosevelt (1899). “The Rough Riders: An Autobiography”, p.461, Library of America
Theodore Roosevelt, Paul H. Jeffers (1998). “The Bully Pulpit: A Teddy Roosevelt Book of Quotations”, p.10, Taylor Trade Publications
Citizenship in a Republic - The Man in the Arena, delivered 23 April 1910, Le Sorbonne, University of Paris
Ted Dekker (2009). “Complete Circle Series: Hardcover Box Set: Box Set”, p.603, Thomas Nelson Inc
Tahereh Mafi (2011). “Shatter Me”, p.13, Harper Collins
Swami Vivekananda (2015). “The Complete Works of Swami Vivekananda”, p.1767, Manonmani Publishers
Christine Allison, Susan Sontag (1978). “The benefactor: a novel”, Delta
"Quiet: The Power of Introverts in a World That Can't Stop Talking". Book by Susan Cain, January 24, 2012.
Steven Erikson (2009). “Gardens Of The Moon: (Malazan Book Of The Fallen 1)”, p.323, Random House