“A great physicist taught at the Massachusetts Institute of Technology. He published many important books and papers. Often he had an idea in the middle of the night. He rose from his bed, took a shower, washed his hair, and shaved. He dressed completely, in a clean shirt, in polished shoes, a jacket and tie. Then he sat at his desk and wrote down his idea. A friend of mine asked him why he put himself through all that rigmarole. 'Why,' he said, surprised at the question, 'in honor of physics!”

“In Highland New Guinea, now Popua New Guinea, a British district officer named James Taylor contacted a mountain village, above three thousand feet, whose tribe had never seen any trace of the outside world. It was the 1930s. He described the courage of one villager. One day, on the airstrip hacked from the mountains near his village, this man cut vines and lashed himself to the fuselage of Taylor's airplane shortly before it took off. He explained calmly to his loved ones that, no matter what happened to him, he had to see where it came from.”

“I am no scientist. I explore the neighborhood. An infant who has just learned to hold up his head has a frank and forthright way of gazing about him in bewilderment. He hasn’t the faintest clue where he is, and he aims to find out. In a couple of years, what he will have learned instead is how to fake it: he’ll have the cocksure air of a squatter who has come to feel he owns the place. Some unwonted, taught pride diverts us from our original intent, which is to explore the neighborhood, view the landscape, to discover at least where it is that we have been so startlingly set down, if we can’t learn why.”

“I used to have a cat, an old fighting tom, who would jump through the open window by my bed in the middle of the night and land on my chest. I'd half-awaken. He'd stick his skull under my nose and purr, stinking of urine and blood. Some nights he kneaded my bare chest with his front paws, powerfully, arching his back, as if sharpening his claws, or pummeling a mother for milk. And some mornings I'd wake in daylight to find my body covered with paw prints in blood; I looked as though I'd been painted with roses.”

“The mockingbird took a single step into the air and dropped. His wings were still folded against his sides as though he were singing from a limb and not falling, accelerating thirty-two feet per second per second, through empty air. Just a breath before he would have been dashed to the ground, he unfurled his wings with exact, deliberate care, revealing the broad bars of white, spread his elegant, white-banded tail, and so floated onto the grass. I had just rounded a corner when his incouciant step caught my eye; there was no one else in sight. The fact of his free fall was like the old philosophical conundrum about the tree that falls in the forest. The answer must be, I think, that beauty and grace are performed whether or not we will or sense them. The least we can do is try to be there.”

“So it is that a writer writes many books. In each book, he intended several urgent and vivid points, many of which he sacrificed as the book's form hardened.”

“He judged the instant and let go; he flung himself loose into the stars.”