Will Ethics 3 Philosophy 3 Act (Philosophy) 2 Motivation(psychology) 2 Personality and motivation 2 Psychology 2 Reasoning 2 Self control 2 Belief and doubt 1 Descartes, Rene,1596-1650 1 Dispositions 1 Emotion 1 Faith 1 History 1 History of doctrines 1 Idea (Philosophy) 1 Idea(Philosophy) 1 Imagination 1 Intelligence 1 Knowledge, Theory of 1 Metaphysics 1 Mind 1 Mind and body 1 Motivation 1 Nihilism (Philosophy) 1 Official doctrine 1 Power (Philosophy) 1 Practical reason 1 Religion 1