virtues has entered in at all times with pomp and honour. Few in truth serve truth, as only few have the pure will for justice; and very few even of these have the strength to be just. The will alone is not enough: the impulse to justice without the power of judgment has been the cause of the greatest suffering to men. And thus the common good could require nothing better than for the seed of this power to be strewn as widely as possible, that the fanatic may be distinguished from the true judge, and the blind desire from the conscious power. But there are no means of planting a power of judgment: and so when one speaks to men of truth and justice, they will be ever troubled by the doubt whether it be the fanatic or the judge who is speaking to them. And they must be pardoned for always treating the "servants of truth" with special kindness, who possess neither the will nor the power to judge and have set before them the task of finding "pure knowledge without reference to consequences," knowledge, in plain terms, that comes to nothing. There are very many truths which are unimportant; problems that require no struggle to solve, to say nothing of sacrifice. And in this safe realm of indifference a man may very successfully become a "cold demon of knowledge." And yet--if we find whole regiments of learned inquirers being turned to such demons in some age specially favourable to them, it is always unfortunately possible that the age is lacking in a great and strong sense of justice, the noblest spring of the so-called impulse to truth.