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Will, as the thing-in-itself, is the foundation of all being; it is part and parcel of every creature, and the permanent element in everything. Will, then, is that which we possess in common with all men, nay, with all animals, and even with lower forms of existence; and in so far we are akin to everything—so far, that is, as everything is filled to overflowing with will. On the other hand, that which places one being over another, and sets differences between man and man, is intellect and knowledge; therefore in every manifestation of self we should, as far as possible, give play to the intellect alone; for, as we have seen, the will is the common part of us. Every violent exhibition of will is common and vulgar; in other words, it reduces us to the level of the species, and makes us a mere type and example of it; in that it is just the character of the species that we are showing. So every fit of anger is something common—every unrestrained display of joy, or of hate, or fear—in short, every form of emotion; in other words, every movement of the will, if it’s so strong as decidedly to outweigh the intellectual element in consciousness, and to make the man appear as a being that wills rather than knows.