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 CHAPTER III

MORAL RULES

The practical need of morals arises from the conflict of desires, whether of different people or of the same person at different times or even at one time. A man desires to drink, and also to be fit for his work next morning. We think him immoral if he adopts the course which gives him the smaller total satisfaction of desire. We think ill of people who are extravagant or reckless, even if they injure no one but themselves. Bentham supposed that the whole of morality could be derived from "enlightened self-interest," and that a person who always acted with a view to his own maximum satisfaction in the long run would always act rightly. I cannot