`=Links in the lead=== As it stands now, there are no links to more fundamental principals which was always the case prior to the current edit war.  From the OED:  Fact: ``Something that has *really* occurred or is actually the case; something certainly known to be of this character; hence, a particular truth known by actual observation or authentic testimony, as opposed to what is merely inferred, or to a conjecture or fiction; a datum of experience, as distinguished from the conclusions that may be based upon it.``  Really: ``In reality; in a real manner. Also: in fact, actually.``  Something's ``reality`` is foundational to its being a fact. If there is a well thought out entry for ``Reality`` it only makes sense to follow though to it.      ==`