SOURCE: An introduction to Aristotle's "Physics ": A Guided Study, Rutgers University Press, 1995, pp. 31-52.
In the following essay, Sachs introduces Aristotle's Physics by discussing its relevance to modern physics, by exploring the modern resistance to Aristotle's philosophic examination of physics, and by reviewing the content of the books of Physics. Sachs notes that the central themes of Physics include nature, cause, and motion.
