The ancient intuition that all matter, all "reality," is energy, that all phenomena, including time and space, are mere crystallizations of mind, is an idea with which few physicists have quarreled since the theory of relativity first called into question the separate identities of energy and matter. Today most scientists would agree with the ancient Hindus that nothing exists or is destroyed, things merely change shape or form; that matter is insubstantial in origin, a temporary aggregate of he pervasive energy that animates the electron.

And only the enlightened can recall their former lives; for the rest of us, the memories of past existences are but glints of light, twinges of longing, passing shadows, disturbingly familiar, that are gone before they can be grasped, like the passage of that silver bird on Dhaulagiri.

In the clearness of this Himalayan air, mountains draw near, and in such splendor, tears come quietly to my eyes and cool on my sunburned cheeks. this is not mere soft-mindedness, nor am I all that silly with the altitude. My head has cleared in these weeks free of intrusions- mail, telephones, people and their needs- and I respond to things spontaneously, without defensive or self-conscious screens. Still, all this feeling is astonishing: not so long ago I could say truthfully that I had not shed a tear in twenty years.

When we are mired in the relative world, never lifting our gaze to the mystery, our life is stunted, incomplete; we are filled with yearning for that paradise that is lost when, as young children, we replace it with words and ideas and abstractions - such as merit, such as past, present, and future - our direct, spontaneous experience of the thing itself, in the beauty and precision of this present moment.

How could I say that I wished to penetrate the secrets of the mountains in search of something still unknown that, like the yeti, might well be missed for the very fact of searching?

In zazen, one is one's present self, what one was, and what one will be, all at once.

If we were doomed to live forever, we would scarcely be aware of the beauty around us.