If we guard the endowments of the body and the advantages of nature with care and fearlessness, as things soon to depart and given to us only for a day; if we do not fall under their dominion, nor allow ourselves to become the slaves of what is no part of our own being; if we assign to all bodily pleasures and external delights the same position which is held by auxiliaries and light-armed troops in a camp; if we make them our servants, not our masters—then and then only are they of value to our minds.
