Prometheus 6   

To put an end to outward war, you must begin to put an end to war in yourself. Some of you will nod your heads and say, "I agree", and go outside and do exactly the same as you have been doing for the last ten or twenty years. Your agreement is merely verbal and has no significance, for the world's miseries and wars are not going to be stopped by your casual assent.

They will be stopped only when you realize the danger, when you realize your responsibility, when you do not leave it to somebody else.