Take two insistent and unavoidable examples, space and time. No man who strolls from his armchair to the mantelpiece and watches the hands of the clock move round can deny the existence of either, since he has walked from point to point in one, and seen the other measured before his eyes. But as to understanding space and time, what highest philosophy can attain to such a pitch? The limitless cannot so much as be imagined in the mind, not imagined in a nightmare: but that space which you have traversed by some eight or ten feet is limitless, and must be so.
It is a sea without a shore. And time, that which your two-guinea clock ticks off for you, as you watch the dial: it had no beginning that you can picture; it can have no end save with God. You cannot
