I'd trapped myself in a script.... But to be scripted at all is to be prepackaged, programmed, pinned to a page. Only the unwritten can truly live a life. So who I was, what I was, had to be unwritten.

As a lifelong student of the world’s wisdom literature, it is my duty to inform students that “ridding the world of evil” is a goal very different from any recommended by Jesus, Buddha, or Muhammad, though not so different from some recommended by the Josephs Stalin and McCarthy and by Mao Tse Tung.

Anyone too undisciplined, too self-righteous or too self-centered to live in the world as it is has a tendency to idealize a world which ought to be. But no matter what political or religious direction such idealists choose, their visions always share one telling characteristic: in their utopias, heavens or brave new worlds, their greatest personal weakness suddenly appears to be a strength.

The principles that will save Earth's life are the same principles that save the living souls of humans: ineluctable spiritual principles.

I started having doubts right on top of my certainty.

Ecosystems are holy. The word "environmental" is a deadly compromise itself. It's a policy word that lives only in the head, and barely there.

Wonder is like grace, in that it's not a condition we grasp; it grasps us. Wonder is not an obligatory element in the search for truth. We can seek truth without wonder's assistance. But seek is all we'll do; there will be no finding. Unless wonder descends, unlocks us ... truth is unable to enter. Wonder may be the aura of truth, the halo of it. Or something even closer. Wonder may be the caress of truth, touching our very skin.