British philosophy as "The Wealth of Nations", is considered his "magnum opus" and the first modern work of economics. Smith is widely cited as the father of modern economics. Smith studied moral philosophy at the University of Glasgow and the University of Oxford. After graduating, he delivered a successful series of public lectures at Edinburgh, leading him to collaborate with David Hume during the Scottish Enlightenment. Smith obtained a professorship at Glasgow teaching moral philosophy, and during this time he wrote and published "The Theory of Moral Sentiments". Jeremy Bentham (1748–1832) is well known for beginning the tradition of classical utilitarianism in
Jeremy Bentham natural ones, it follows that Bentham does not favour the sacrifice of a few to the benefit of the many. Law professor Alan Dershowitz has quoted Bentham to argue that torture should sometimes be permitted. Bentham's "An Introduction to the Principles of Morals and Legislation" focuses on the principle of utility and how this view of morality ties into legislative practices. His principle of utility regards "good" as that which produces the greatest amount of pleasure and the minimum amount of pain and "evil" as that which produces the most pain without the pleasure. This concept of pleasure and pain