What is the power of your eyes? You cannot see the nearest and you cannot see distant place. You cannot see in darkness. So many conditions. So you're always under the conditions, and you declare "Independent." How foolishness it is: 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.