Indeed, it would probably be true to say that the fruit of metaphysica — Richard Taylor (philosopher)

"I shall maintain that there simply is no such thing as philosophical knowledge, nor any philosophical way of knowing anything, and defend the humble point that philosophy is indeed the love of wisdom."

"Understanding, however--and sometimes a very considerable depth of it--results from seeing the obstinate difficulties in views which often seem, on other grounds, quite obviously true...Let the reader be warned accordingly, that whenever he hears a philosopher proclaim any metaphysical opinion with great confidence, or hears him asset that something in metaphysics is obvious, or that some metaphysical problem turns only on confusions of concepts or upon the meanings of words, then he can be quite sure that this man is still infinitely far from philosophical understanding. His views appear to him devoid of difficulties only because he stoutly refuses to see difficulties."

"The reader is therefore exhorted...to suspend his judgement concerning the final truth of things, since probably neither he nor anyone else knows what these are, and to content himself with appreciating the problems of metaphysics. This is the first and always the most difficult step. The rest of the truth, if he is ever blessed to receive any of it, will come from within him, if it ever comes at all, and not from the reading of books."

"For philosophy, it is supposed by vast numbers of students and teachers of the subject, has for its goal philosophical knowledge, and indeed, even certain knowledge. It is presupposed, therefore, that there is such a thing as philosophical knowledge, and there are even men who think themselves the possessors of at least some of it."