And I think being focused, clear about your principles, pragmatic in your approach, but, again, guided by your principles, that you can achieve big things.

WHITEHOUSE: Press Briefing

In addition to those principles, many pragmatic considerations guide the actions of governments that take in huge numbers of involuntary migrants.

ECONOMIST: Repatriating refugees

Milton Friedman held unswervingly to his principles, but was more pragmatic than some of his modern-day followers.

WSJ: What Would Milton Friedman Do Now?