I shall maintain that there simply is no such thing as philosophical knowledge, nor any philosophical way of knowing anything, and defend the humble … - Richard Taylor

Many people ... go through life with hardly an original thought; gravitate from one pleasure or amusement to another; gain a livelihood doing what someone else has assigned; flee boredom as best they can; marry and beget children; and then, without having made the slightest difference of any unique significance, die and decay like any animal.

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.

Indeed, it would probably be true to say that the fruit of metaphysical thought is not knowledge but understanding.