The Zen expression “Kill the Buddha!” means to kill any concept of the Buddha as something apart from oneself.

The mystical perception (which is only "mystical" if reality is limited to what can be measured by the intellect and senses) is remarkably consistent in all ages and all places. All phenomena are processes, connections, all is in flux...have the mind screens knocked away to see there is no real edge to anything, that in the endless interpenetration of the universe, a molecular flow, a cosmic energy shimmers in all stone and steel as well as flesh.

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.

There's an elegiac quality in watching [American wilderness] go, because it's our own myth, the American frontier, that's deteriorating before our eyes. I feel a deep sorrow that my kids will never get to see what I've seen, and their kids will see nothing; there's a deep sadness whenever I look at nature now.

You see ... a man like me, a cautious man, has his life all figured out according to a pattern, and then the pattern flies apart. You run around for quite a while trying to repair it, until one day you straighten up again with an armful of broken pieces, and you see that the world has gone on without you and you can never catch up with your old life, and you must begin all over again.

The secret of the mountain is that the mountains simply exist, as I do myself: the mountains exist simply, which I do not. The mountains have no "meaning," they are meaning; the mountains are. The sun is round. I ring with life, and the mountains ring, and when I can hear it, there is a ringing that we share. I understand all this, not in my mind but in my heart, knowing how meaningless it is to try to capture what cannot be expressed, knowing that mere words will remain when I read it all again, another day.

The Zen expression “Kill the Buddha!” means to kill any concept of the Buddha as something apart from oneself.