from it as the hammer from the smith. So long as in a conversation the intellect alone is active it remains cold. It is almost as if the man himself were not present. Moreover, he cannot then, properly speaking, compromise himself, but at the most can make himself ridiculous. Only when the will comes into play is the man really present: now he becomes warm, nay, it often happens, hot. It is always the will to which we ascribe the warmth of life; on the other hand, we say the cold understanding, or to investigate a thing coolly, i.e., to think without being influenced by the will. If we attempt to reverse the relation, and to regard the will as the tool of the intellect, it is as if we made the smith the tool of the hammer.
Nothing is more provoking, when we are arguing against a man with reasons and explanations, and taking all pains to convince him, under the impression that we have only to do with his understanding, than to discover at last that he will not understand; that thus we had to do with his will, which shuts itself up against the truth and brings into the field wilful misunderstandings, chicaneries, and sophisms in order to intrench itself behind its understanding and its pretended want of insight. Then he is certainly not to be got at, for reasons and proofs applied against the will are like the blows of a phantom produced by mirrors against a solid body. Hence the saying so often repeated, "Stat pro ratione voluntas." Sufficient evidence of what has been said is afforded by ordinary life. But unfortunately proofs of it are also to be found on the path of the sciences. The recognition of the most important truths, of the rarest achievements, will be looked for in vain from those who have an interest in preventing them from being accepted, an interest which either springs from the fact that such truths contradict what they themselves daily teach, or else from this, that they dare not make use of them and teach them; or if all this be not the case they will not accept them, because the watchword of mediocrity will always be, Si quelqu'un
