Sometimes your joy is the source of your smile, but sometimes your smile can be the source of your joy.
We may think that justice is everyone being equal, having the same rights, sharing the same kind of advantages, but maybe we have not had the chance to look at the nature of justice in terms of no-self. That kind of justice is based on the idea of self, but it may be very interesting to explore justice in terms of no-self.
The real power of the Buddha was that he had so much love. He saw people trapped in their notions of small separate self, feeling guilty or proud of that self, and he offered revolutionary teachings that resounded like a lion's roar, like a great rising tide, helping people to wake up and break free from the prison of ignorance.