A Treatise of Human Nature

by David Hume

"A Treatise of Human Nature" by David Hume is a philosophical work published between 1739-40. Inspired by Newton's scientific achievements, Hume seeks to apply experimental methods to human psychology. He argues that passions, not reason, drive human behavior and that our beliefs about cause and effect rest on habit rather than logic. Hume presents the famous problem of induction, defends sentiment-based morality, and controversially declares that "reason is, and ought only to be the slave to the passions." This foundational text challenges rationalist philosophy through empirical investigation.