The updated and expanded 6th edition of this classic text continues the tradition of taking contrarian stands on important economic issues, bringing fresh insight to established economic concepts and principles and to many topics that are new to this edition.
Acting man is eager to substitute a more satisfactory state of affairs for a less satisfactory. His mind imagines conditions which suit him better, and his actions aim at bringing about this desired state. The incentive that impels a man to act is always some uneasiness. A man perfectly content with the state of affairs would have no incentive to change things. he would have neither wishes nor desires; he would be perfectly happy. He would not act; he would simply live free from care.