This study focuses on analyzing the issue of the happiness of human in the “Principles of Philosophy of the Future” of Ludwig Feuerbach. This study shows that, the viewpoint of people in the history of philosophy has not yet accurately assessed the basis and origin of people, and has not granted them their basic rights such as being respected, appreciated. Inheriting the progressive views of French Materialism in the eighteenth century and the philosophy of French Enlightenment, Ludwig Feuerbach has made progressive views about the role and respect for people in the work Principles of Philosophy of the Future.