You want to try and bring a character to life in an honest a way as you possibly can. It doesn't matter whether he's a doctor, an actor, a car salesman or a captain of a starship. If you can bring truth and honesty to that character, then your audience will believe you.
“Presumption should never make us neglect that which appears easy to us, nor despair make us lose courage at the sight of difficulties.”
“I have always that there ought to be some kind of mandatory national service, not necessarily in the military but to show everybody that freedom isn't free, that everybody has an obligation to the nation as a community.”