In particular, De rerum natura 5.107 (fortuna gubernans, "guiding chance" or "fortune at the helm"): see Monica R. Gale, Myth and Poetry in Lucretius (Cambridge University Press, 1994, 1996 reprint), pp. 213, 223–224 online and Lucretius (Oxford University Press, 2007), p. 238 online.
Zuckerman, P. (November 26, 2009). "Atheism, Secularity, and Well-Being: How the Findings of Social Science Counter Negative Stereotypes and Assumptions". Sociology Compass. 3 (6): 949–971. doi:10.1111/j.1751-9020.2009.00247.x.
Verhine, Eric C. (2008). "1"(PDF). The Victorious Wisdom of Simonides: Cicero's Justification of Academic Skepticism in de Natura Deorum and de Divinatione (Master of Arts). p. 2. Retrieved May 10, 2018.
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