It felt like we were reliving the first day of the school year, when students and teachers do the get-to-know-you dance—teachers tell students something about who they are, students pretend to care, and then vice-versa.

The look of a smug teacher is priceless.

DPRK translates to Democratic People’s Republic of Korea—and if the words Democratic and Republic sound like a good thing, well, it’s oxymoronic because the Korea we’re talking about here is the communist one in the North, and when I said the pastor’s father was their guest, what I really meant is he was shot down, captured, tortured, and held prisoner by a depraved enemy in what today can only be described as a failed state.

In my life I’ve been very lucky to travel around the world and see students and teachers in nearly two dozen countries—but the most awe-inspiring experience I’ve ever had was two years after 9/11 when I had the chance to attend a conference in Manhattan and personally meet many of the heroic teachers who persevered under conditions that in our worst nightmares we could never have imagined. In my opinion there’s not been nearly enough written about those teachers, and I hope that changes soon.

This is who I was, before I was dead. When I cared, when I was relentless.