In studying one's own body, one must ask himself whether his head is his soul, his fingers are his soul, his hand is his soul, and so on. In this way, one must gradually reject all the material elements & the combinations of material elements in the body: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.