…Do you think the world needs changing? And, assuming you do think the world needs changing, how would you go about changing it? The thing is, it might seem like there are lots of different answers to the second question, but the fact is there is only one right answer: change yourself first. That’s it. Become your own ideal, the ideal that you want to see in the world around you. Then other will see you evolving and want to know what you’re doing — that’s how you change the world.
Woody Harrelson

