I do not wish to minimize the complexity of the problems to be faced in achieving disarmament and peace. But we shall not have the courage, the insight, to deal with such matters unless we are prepared to undergo a mental and spiritual change.

When everything in life gets so complicated it only takes a day to change it.

Everyone thinks of changing the world, but no one thinks of changing himself.

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.

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

The message I'm sending to myself - I can't change the world until I change myself first.