When people tell me nothing has changed, I say come walk in my shoes and I will show you change.

Be prepared to organize nonviolent workshops - a teach-in around what is happening in America today. Organize your teachers and schoolmates, and be prepared to engage in some action.

We may not have chosen the time, but the time has chosen us.

I think, in fact, I think President [Barack] Obama could step up.

I think right now, the focus has got to be on how we hold [Donald] Trump accountable.

I think putting the United States down across the world is not something that a responsible person does.

I say to people today, 'You must be prepared if you believe in something. If you believe in something, you have to go for it. As individuals, we may not live to see the end.