“I knew that, when needed, mountains would move for me.”

“When I looked, I knew I might never again see so much of the earth so beautiful, the beautiful being something you know added to something you see, in a whole that is different from the sum of its parts. What I saw might have been just another winter scene, although an impressive one. But what I knew was that the earth underneath was alive and that by tomorrow, certainly by the day after, it would be all green again. So what I saw because of what I knew was a kind of death with the marvellous promise of less than a three-day resurrection.”

“Ahead and to the west was our ranger station - and the mountains of Idaho, poems of geology stretching beyond any boundaries and seemingly even beyond the world.”

“Yet even in the loneliness of the canyon I knew there were others like me who had brothers they did not understand but wanted to help. We are probably those referred to as "our brother's keepers," possessed of one of the oldest and possible one of the most futile and certainly one of the most haunting instincts. It will not let us go.”

“When I was young, a teacher had forbidden me to say "more perfect" because she said if a thing is perfect it can't be more so. But by now I had seen enough of life to have regained my confidence in it.”

“As for my father, I never knew whether he believed God was a mathematician but he certainly believed God could count and that only by picking up God's rhythms were we able to regain power and beauty. Unlike many Presbyterians, he often used the word "beautiful.”

“So it is that we can seldom help anybody. Either we don't know what part to give or maybe we don't like to give any part of ourselves. Then, more often than not, the part that is needed is not wanted. And even more often, we do not have the part that is needed.”