CLEAR AS MUD.

In a series of Philosophical Essays published many years ago, the author[[12]] gives some definitions of human knowledge, the following of which he considers “least obnoxious to comprehension:”—

A coincidence between the association of ideas, and the order or succession of events or phenomena, according to the relation of cause and effect, and in whatever is subsidiary, or necessary to realize, approximate and extend such coincidence; understanding, by the relation of cause and effect, that order or succession, the discovery or development of which empowers an intelligent being, by means of one event or phenomenon, or by a series of given events or phenomena, to anticipate the recurrence of another event or phenomenon, or of a required series of events or phenomena, and to summon them into existence, and employ their instrumentality in the gratification of his wishes, or in the accomplishment of his purposes.