When you insist on examining the question in the light of first principles your opportunist opponent at once feels the weakness of his position and always turns the point on your consistency. It is well, then, in advance to understand the relative value and importance of argument as argument in the statement of any case. A body of principles is primarily of value, not as affording a case that can be argued with ingenuity, but as enshrining one great principle that shines through and informs the rest, that illumines the mind of the individual, that warms, clarifies and invigorates--that, so to speak, puts the mind in focus, gets the facts of existence into perspective, and gives the individual everything in its right place and true proportion. It brings a man to the point where he does not dispute but believes. He has been wandering about cold and irresolute, tasting all philosophies, or none, and drinking deep despair. He does not understand the want in his soul while he has been looking for some panacea for its cure till the great light streams on him, and instead of receiving something he finds himself. That is it. There is a power of vision latent in us, clouded by error; the true philosophy dissipates the cloud and leaves the vision clear, wonderful and inspiring. He who acquired that vision is impervious to argument--it is not that he despises argument; on the contrary, he always uses it to its full strength. But he has had awakened within him something which the mere logician can never deduce, and that mysterious something is the explanation of his transformed life. He was a doubter, a falterer, a failure; he has become a believer, a fighter, a conqueror. You miss his significance completely when you take him for a theorist. The theorist propounds a view to which he must convert the world; the philosopher has a rule of life to immediately put into practice. His spirit flashes with a swiftness that can be encircled by no theory. It is his glory to have over and above a new penetrating argument in the mind--a new and wonderful vitality in the blood. The unbeliever, near by, still muddled by his cold theories, will argue and debate till his intellect is in a tangle. He fails to see that a man of intellectual agility might frame a theory and argue it out ably, and then suddenly turn over and with equal dexterity argue the other side. Do we not have set debates with speakers appointed on each side? That is dialectic--a trick of the mind. But philosophy is the wine of the spirit. The capacity then to argue the point is not the justification of a philosophy. That justification must be found in the virtue of the philosophy that gives its believer vision and grasp of life as a whole, that warms and quickens his heart and makes him in spirit buoyant, beautiful, wise and daring. III