Aristotle said that philosophy begins in wonder. I believe it also ends in wonder. The ultimate way in which we relate to the world as something sacred is by renewing our sense of wonder. That's why I'm so opposed to the kind of miracle-mongering we find in both new-age and old-age religion. We're attracted to pseudomiracles only because we've ceased to wonder at the world, at how amazing it is.

You don't go through a deep personal transformation without some kind of dark night of the soul.

Mounting an expedition to actualize a Compassionate Commonwealth of all peoples...is the great spiritual challenge of our time.

If we come from good families where we have been supported well, there is a disillusionment we have to undergo in terms of the culture's values. We have to get beyond our cultural mythology to find out who we are.

You can know what's in your life when you know what's in your heart.

We learn to fly not by being fearless, but by the daily practice of courage.

The spiritual journey is one that we must take "alone together," in the same way that a good marriage involves a dance between solitude and communion. The life of the spirit entails a continuous alternation between retreating into oneself and going out into the world: it's an inward-outward journey. There is a solitary part to it, but that solitude helps us to develop richer and more in-depth relationships with our friends, our children, our community, and the political world.