In the hierarchy of physical organisation, strength of will is attended by a corresponding growth in the intelligent faculties. A high degree of knowledge, such as exists in the genius, presupposes a powerful will, though, at the same time, a will that is subordinate to the intellect. In other words, both the intellect and the will are strong, but the intellect is the stronger of the two. Unless, as happens in the case of the saint, the intellect is at once applied to the will, or, as in the case of the artist, it finds its pleasures in a reproduction of itself, the will remains untamed. Any strength that it may lose is due to the predominance of pure objective intelligence which is concerned with the contemplation of ideas, and is not, as in the case of the common or the bad man, wholly occupied with the objects of the will. In the interval, when the genius is no longer engaged in the contemplation of ideas, and his intelligence is again applied to the will and its objects, the will is re-awakened in all its strength. Thus it is that men of genius often have very violent desires, and are addicted to sensual pleasure and to anger. Great crimes, however, they do not commit; because, when the opportunity of them offers, they recognise their idea, and see it very vividly and clearly. Their intelligence is thus directed to the idea, and so gains the predominance over the will, and turns its course, as with the saint; and the crime is uncommitted.
The genius, then, always participates to some degree in the characteristics of the saint, as he is a man of the same qualification; and, contrarily, the saint always participates to some degree in the characteristics of the genius.
The good-natured character, which is common, is to be distinguished from the saintly by the fact that it consists in a weakness of will, with a somewhat less marked weakness of intellect. A lower degree of the knowledge of the world as revealed in ideas here suffices to check and control a will that is weak in itself. Genius and sanctity are far removed from good-nature, which is essentially weak in all its manifestations.
Apart from all that I have said, so much at least is clear. What appears under the forms of time, space, and casuality, and vanishes again, and in reality is nothing, and reveals its nothingness by death--this vicious and fatal appearance is the will. But what does not appear, and is no phenomenon, but rather the noumenon; what makes appearance possible; what is not subject to the principle of causation, and therefore has no vain or vanishing existence, but abides for ever unchanged in the midst of a world full of suffering, like a ray of light in a storm,--free, therefore, from all pain and fatality,--this, I say, is the intelligence. The man who is more intelligence than will, is thereby delivered, in respect of the greatest part of him, from nothingness and death; and such a man is in his nature a genius.