try axiom = authoratative if you want to seperate the axiom from the person who established the axiom
Don't you just love him? Heck look at this way, at least he makes us laugh!
Try this; in logic, an indemonstrable first principle, rule, or maxim, that has found general acceptance or is thought worthy of common acceptance whether by virtue of a claim to intrinsic merit or on the basis of an appeal to self-evidence. An example would be: “Nothing can both be and not be at the same time and in the same respect.”
http://www.britannica.com/eb/article-9011480/axiom
Oxygen exists is an axiom, to reject such an assumption you make a complete idiot of yourself, you got lungs, you breat air, mostly made up of oxygen therefore, oxygen exists. Gravity is an axiom, to refuse this postulate, you can make a complete ass of yourself "as you often do" LOL..
*Etymology: Latin axioma, from Greek axiOma, literally, something worthy, from axioun to think worthy, from axios worth, worthy; akin to Greek agein to weigh, drive -- more at AGENT
1 : a maxim widely accepted on its intrinsic merit
2 : a statement accepted as true as the basis for argument or inference : POSTULATE 1
3 : an established rule or principle or a self-evident truth
http://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=axiom
**1. a self-evident truth that requires no proof.
2. a universally accepted principle or rule.
3. Logic, Math.a proposition that is assumed without proof for the sake of study the consequences that follow from it.
http://www.infoplease.com/dictionary/axiom
This enough authoraty for ya?