Page:Scepticism and Animal Faith.djvu/65

 ultimate position of the sceptic, that nothing given exists, may be fortified by the authority of many renowned philosophers who are accounted orthodox; and it will be worth while to stop for a moment to invoke their support, since the scepticism I am defending is not meant to be merely provisional; its just conclusions will remain fixed, to remind me perpetually that all alleged knowledge of matters of fact is faith only, and that an existing world, whatever form it may choose to wear, is intrinsically a questionable and arbitrary thing. It is true that many who have defended this view, in the form that all appearance is illusion, have done so in order to insist all the more stoutly on the existence of something occult which they call reality; but as the existence of this reality is far easier to doubt than the existence of the obvious, I may here disregard that compensatory dogma. I shall soon introduce compensatory dogmas of my own, more credible, I think, than theirs; and I shall attribute existence to a flux of natural events which can never be data of intuition, but only objects of a belief which men and animals, caught in that flux themselves, hazard instinctively. Although a sceptic may doubt all existence, none being involved in any indubitable datum, yet I think good human reasons, apart from irresistible impulse, can be found for