If you say that we have got senses, so in order to keep the body fit, we have to give something for the enjoyment of the senses. That is accepted, yes. But don't aggravate it: 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.