Education is the most powerful weapon which you can use to change the world.

I don't know how to change the world, but I know if I keep talking about how dirty it is out here, somebody is going to clean it up.

Though things change, the future's still inside of me.

If you're willing to change the world, let love be your energy.

People change. I wouldn't like to be accountable for the interviews I've done, or the person I was when I was 20, 21.

You get to a point in life where things are happening everywhere around you, and your friends are going away and not coming back. Things change.