The sentence to be used: From humble beginnings to supreme leader of the army, Major General Deakin Field is the quintessence of an ordinary person who can achieve extraordinary things.
What I'm struggling with: supreme - the word sounds a bit too totalitarian and I was wondering if there was a better word for a high ranking, well-respected and loyal leader. quintessence - I think this is the right sort of word to use, but I just wanted to check. I am wanting to use it to describe a person who is a 'prime example' of something. Almost an embodiment.
Suggestions appreciated.