We were trying to show that you should be hopeful, you should be optimistic, but you have to be consistent and persistent, because it's not the struggle of a day, a week, a month, or a year. It's the struggle of a lifetime. And so you're going to have to put in 40 or 50 years to reach that high-water mark.

This generation is different. They are not as interested in chasing money or material possessions. I believe that this generation is more interested in seeking social change and a more just society than any generation since those that brought about the civil rights movement and the struggles for human dignity of the 1960s.

What crystallized the importance of speaking out like that - of making nonviolence not just a tool or a tactic, but a way of life - was in San Diego [at Comic-Con]. One of the young girls who marched with us was wearing a hijab, and she came up to me afterward because I talked about my beard, and I talked about why I was doing it, and she came up and she gave me a hug, and she was crying. And she said, "Thank you. You have no idea how the other students treat me because they're shown that this is OK by Donald Trump. Thank you for speaking out."

We don't want to just tell [students] who the people are, we don't want to just tell them what happened - we want to show the process by which it formed itself.

I spent almost two years working on this book ['March'] before we ever had a publisher, before we ever had a title. And when you're reading it, and you're writing it, and you're ingesting it, sometimes a single word just comes up over and over and over again. And if you're trying to capture the essence of what it is you're trying to tell, you don't have a whole lot of space.

Nothing surprised me more, and meant more to me, than seeing an entire class of ninth graders mob Congressman [John] Lewis at a book festival.

Most students graduate from high school knowing nine words about the civil rights movement: Rosa Parks, Martin Luther King, and "I Have a Dream." And that's it!