It is hardly conceivable that any careful observer of human experience would deny the presence and power of intuition in that experience. The fact is too patent. Many who would not give the place to intuition which is assigned to it by Bergson would be ready to say that there may be more in the thrilling and passionate intuitive moments than Philosophy, after an age-long and painful effort, has been able to express. All knowledge, indeed, may be said to be rooted in intuition. Many a thinker has been supported and inspired through weary years of inquiry and reflection by a mother-idea which has come to him, if not unsought yet uncompelled, in a flash of insight. But that is the beginning, not the end, of his task. It is but the raw material of knowledge, knowledge in potentia. To invert the order is to destroy Philosophy not to serve it, is, indeed, a mere counsel of desperation. An intuitive Philosophy so-called finds itself sooner or later, generally sooner, in a blind alley. Practically, it gives rise to all kinds of crude and wasteful effort. It is not an accident that Georges Sorel in his Reflexions sur la Violence takes his "philosophy" from Bergson or, at least, leans on him. There are intuitions and intuitions, as every wise man knows, as William James once ruefully admitted after his adventures with nitrous oxide, or as the eaters of hashish will confess. To follow all our intuitions would lead us into the wildest dervish dance of thought and action and leave us spent and disheartened at the end. "Agnosticism" would be too mild a term for the result. Our intuitions have to be tried and tested; there is a thorny and difficult path of criticism to be traversed before we can philosophically endorse them and find peace of mind. What Hoffding says is in a sense quite true: "When we pass into intuition we pass into a state without problems." But that is, as Hoffding intends us to understand, not because all problems are thereby solved, but because they have not yet emerged. If we consent to remain at that point, we refuse to make the acquaintance of Philosophy; if we recognize the problems that are really latent there, we soon realize that the business of Philosophy is yet to be transacted.