Passing to the second thesis, which does not place the will outside the spirit, but denies to it the distinction between practical and the theoretical forms and affirms that the will is thought, there is nothing to be objected to it, provided that, as is often the case, "thought" be taken as synonymous with "spirit." In this case, as in that where it is affirmed that art is thought, we need only inquire, what form of thought is the will, as in the other what form of thought is art. It is not, for instance, logical or historical thought, and the will is neither imaginative, logical nor historical thought: if anything, it must be _volitional thought._ But we have the genuine form of this thesis in the affirmation that the will is the intelligence itself, that to will is to know, and that action practically well conducted is truth. This thesis would not have arisen, had it not found support in the real situation of things (and what this support is will be seen when studying the relation of the practical with the theoretic activity, and the complicated process of deliberation). But, when tested here independently, it proves to be unsustainable. [Sidenote: _Critique._] We must not oppose to it the usual observations as to the lack of connection between great intellectual and great volitional development, or the cases of those theoreticians who are practically quite ineffectual, of philosophers who are bad governors of States, of the "very learned" who are not "men" and the like; for the reason already given, that an observation is not a philosophical argument, but a fact which itself has need of an explanation, and when this has been done, it may serve as proof of the philosophical theory, but can never be substituted for it. But it is well to recall to memory the quite peculiar character of the will and the practical activity in respect of knowledge, intellectual light is cold, the will is hot. When we pass from theoretic contemplation to action and to the practical, we have almost the feeling of generating, and sons are not made with thoughts and words. With the greatest intellectual clearness, we yet remain inert, if something does not intervene that rouses to action, something analogous to the inspiration that makes run a shiver of joy and of voluptuousness through the veins of the artist. If the will be not engaged, every argument, however plausible it may seem, every situation, however clear, remains mere theory.