There are over 87 million instances of WordPress alone in the world, and each security upgrade, feature update, and every other single thing has to be updated for each site individually. (rebelmouse.com)
Other «ones» are «any other single thing so intractable as the uncultivated mind,» or «so tractable as the cultivated mind.» (religion-online.org)
«Monks, I know of no other single thing by which a man's heart is so enslaved as by a woman.» (religion-online.org)