Arche
ἀρχήar-KAY
The first principle, origin, or ruling source from which all else flows. In Greek philosophy, arche represents both the fundamental beginning of something and the authority or sovereignty that governs its ongoing nature.
Modern Application
You must identify and master the first principles of any domain before you can lead within it. When you ground your decisions in fundamental truths rather than derivative opinions, you establish the kind of authority that others naturally follow. Return constantly to origins—ask 'what is the source?' before asking 'what should we do?'