Life Quotes - Page 208
Cristina Garcia (2009). “I Wanna Be Your Shoebox”, p.44, Simon and Schuster
Brother Lawrence (2013). “The Practice of the Presence of God and Spiritual Maxims”, p.33, Lulu Press, Inc
Bertrand Russell (2009). “Marriage and Morals”, p.79, Routledge
"The Conquest of Fear". Book by Basil King, Chapter I : Fear And The Life-Principle, § XI, p. 29, 1921.