It's over now. So in addition to some of the stuff I added above, earlier he just talked more on the "Minnesota way" that he wants to establish. Being a team that "finishes" (sound familiar?) every play. An example he gave talked about blocking a punt, and how falling on the ball isn't finishing that play, but actually scoping and scoring the ball is finishing.
He kicked it off with a little joke on how it's apparently winter ball, not spring ball and how they're gonna go out and shovel off the field and see who the tough guys are.
That's all I can remember off the top of my head, I'm sure there will be recaps by different outlets though. He just seemed really fired up and eager to get started on actual football, instead of just conditioning work.