An ancient poet, unreasonably discontented at the present state of things, which his system of opinions obliged him to represent in its worst form, has observed of the earth, "that its greater part is covered by the uninhabitable ocean; that of the rest some is encumbered with naked mountains, and some lost under barren sands; some scorched with unintermitted heat, and some petrified with perpetual frost; so that only a few regions remain for the production of fruits, the pasture of cattle, and the accommodation of man." The same observation may be transferred to the time allotted us in our present state. When we have deducted all that is absorbed in sleep, all that is inevitably appropriated to the demands of nature, or irresistibly engrossed by the tyranny of custom; all that passes in regulating the superficial decorations of life, or is given up in the reciprocations of civility to the disposal of others; all that is torn from us by the violence of disease, or stolen imperceptibly away by lassitude and languor; we shall find that part of our duration very small of which we can truly call ourselves masters, or which we can spend wholly at our own choice. Many of our hours are lost in a rotation of petty cares, in a constant recurrence of the same employments; many of our provisions for ease or happiness are always exhausted by the present day; and a great part of our existence serves no other purpose, than that of enabling us to enjoy the rest. Of the few moments which are left in our disposal, it may reasonably be expected, that we should be so frugal, as to let none of them slip from us without some equivalent; and perhaps it might be found, that as the earth, however straitened by rocks and waters, is capable of producing more than all its inhabitants are able to consume, our lives, though much contracted by incidental distraction, would yet afford us a large space vacant to the exercise of reason and virtue; that we want not time, but diligence, for great performances; and that we squander much of our allowance, even while we think it sparing and insufficient. This natural and necessary comminution of our lives, perhaps, often makes us insensible of the negligence with which we suffer them to slide away. We never consider ourselves as possessed at once of time sufficient for any great design, and therefore indulge ourselves, in fortuitous amusements. We think it unnecessary to take an account of a few supernumerary moments, which, however employed, could have produced little advantage, and which were exposed to a thousand chances of disturbance and interruption.