To these ever present helps and mementoes, let one more be added, ever to make a particular description and delineation as it were of every object that presents itself to thy mind, that thou mayest wholly and throughly contemplate it, in its own proper nature, bare and naked; wholly, and severally; divided into its several parts and quarters: and then by thyself in thy mind, to call both it, and those things of which it doth consist, and in which it shall be resolved, by their own proper true names, and appellations.