The symptoms of possessing soul is the same four formulas - eating, sleeping, mating and defending. The animals also busy in these four things, we are also busy in these four things. Then where is the difference between animal and me: 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.