Similarly in science you do get certain axioms:
* occam's razor * reductionist analysis is the best path to truth * this new theory is more elegant even though it currently unanswers certain questions.
They are axioms without empirical proof, that are argued fairly strongly fairly regularly.
NOTE: I don't disagree with them, just pointing out that there are non-empirical axioms that are fairly dogmatically taught and followed. One frequently under fire is reductionism, particularly in medicine and other biological areas.