Regret Quotes - Page 79
Maya Banks (2012). “Maya Banks KGI”, p.743, Penguin
MaryJanice Davidson (2010). “Undead And Unappreciated: Number 3 in series”, p.144, Hachette UK
"The Sparrow". Book by Mary Doria Russell, 1996.
Martin Farquhar Tupper (1849). “Tupper's Poetical Works: Proverbial Philosophy, A Thousand Lines, Hactenus”, p.14