Paulsen expresses only the same fundamental conviction, from the point of view of the philosopher, and, at the same time, the heart of his own solution of the relation between knowledge and faith, when he says: "There is one item, at least, in which every man goes beyond mere knowledge, beyond the registration of facts. That is his own life and his future. His life has a meaning for him, and he directs it toward something which does not yet exist, but which will exist by virtue of his will. Thus a faith springs up by the side of his knowledge. He believes in the realization of this, his life's aim, if he is at all in earnest about it. Since, however, his aim is not an isolated one, but is included in the historical life of a people, and finally in that of humanity, he believes also in the future of his people, in the victorious future of truth and righteousness and goodness in humanity. Whoever devotes his life to a cause believes in that cause, and this belief, be his creed what it may, has always something of the form of a religion. Hence faith infers that an inner connection exists between the real and the valuable within the domain of history, and believes that in history something like an immanent principle of reason or justice favors the right and the good, and leads it to victory over all resisting forces." And Paulsen holds that this implicit faith characterizes necessarily every philosophical theory. "What the philosopher himself accepts as the highest good and final goal he projects into the world as its good and goal, and then believes that subsequent reflections also reveal it to him in the world."[25] We must be able, then, to believe that the best we know--our highest ideals--are at home in the world, or give up all faith in the honesty of the world, and all hope of philosophy, to say nothing of religion. Ultimately, now, this means that nothing short of full Christian conviction is needed to support the social consciousness. We need to be able to believe that the spirit of the life and death of Christ is at the very heart of the world. Nothing less will suffice. And this is exactly the support which the Christian revelation offers to the social consciousness.