physics · aristotle
Aristotle's Physics is his account of nature as the realm of things that change: what motion is, the four causes, chance, the infinite, place, void and time. The books read here define nature and causation, treat motion and its continuity, and argue for an eternal unmoved mover as the source of all motion.
Aristotle, Physics, translated by Robin Waterfield (Oxford University Press, 2008). Read in Junior Spring at Torrey Honors: Books 2, 3 and 8.