I wanted to create a very delicate and detailed film where you would feel like you could even smell every single character.

Mr. Rogers lives on. There’s so many legions of people that grew up with him, and they’re still in a way growing up with him. He, of course, was a minister. ... And the children of the show, in the neighborhood, are his ministry. And what a beautiful thing that is. So I, to this day, when someone says, “What are you most proud to have accomplished?” I am so proud to have been a part of that.

I’m the most proud when I get something from cities, or people. At first I was against awards, you know. I would always say, “This is so fake. The people who vote on this stuff, they never listen to the music.” But for me it’s when I received awards or something from the city. Just to go to somebody’s house and eat. Or people come and say, “We spent our anniversary checking you out,” or “We were making love to one of your records, and we had a child!” See that kind of stuff makes me feel good. Like you get a key to the city and the people are really into it. Not just, “Oh, let’s give him the key to the city because he got some publicity.” It will be some people you knew, and you were there at their school, and you worked in the community.

That’s easy, my trainees. In my field, receptor biology, the field is dominated by people that I trained. Kobilka is one example. I would say I have, for years — in all due modesty — I led the field. I passed that mantle to Kobilka. He has the newest technologies and this and that. But he’s just the limit case. There are dozens and dozens of people who trained with me that, if you go to any meeting on receptor biology and you look at the program, I don’t know, 30 to 40 percent of all the speakers will have either trained with me or trained with people who trained with me. They’re in the lineage. So that’s what I’m most proud of.

My journey was supported by my many teachers and mentors who guided me to a world opened up by the enlightenment of higher education, and which led to my conviction that access to quality education is the social justice issue of our time.

Mine has been a long journey, a lifetime journey to Oslo. It was shaped by the values of my parents and by my two grandmothers – indigenous Liberians, farmers and market traders – neither of whom could read or write. They taught me that only through service is one's life truly blessed.

So I urge my sisters, and my brothers, not to be afraid. Be not afraid to denounce injustice, though you may be outnumbered. Be not afraid to seek peace, even if your voice may be small. Be not afraid to demand peace.