“Mankind lies groaning, half-crushed beneath the weight of its own progress. Men do not sufficiently realize that their future is in their own hands. Theirs is the task of determining first of all whether they want to go on living or not. Theirs the responsibility, then, for deciding if they want merely to live, or intend to make just the extra effort required for fulfilling, even on their refractory planet, the essential function of the universe, which is a machine for the making of gods. “ Henri Louis Bergson, The Two Sources of Morality and Religion, trans. by R. Ashley Audra and Cloudesley Brereton (1935)
http://www.todayinsci.com/B/Bergson_Henri/BergsonHenri-Quotations.htm