It could be that our faithlessness is a cowering cowardice born of our very smallness, a massive failure of imagination... If we were to judge nature by common sense or likelihood, we wouldnt believe the world existed.

I do not so much write a book as sit up with it, as a dying friend. I hold its hand and hope it will get better.

Old memories are very easy to get except that once you write about something you've destroyed it.

People who take photographs during their whole vacation won't remember their vacation. They'll only remember what photographs they took.

Today is one of those excellent January partly cloudies in which light chooses an unexpected part of the landscape to trick out in gilt, and then the shadow sweeps it away. You know you're alive. You take huge steps, trying to feel the planet's roundness arc between your feet.

All the green in the planted world consists of these whole, rounded chloroplasts wending their ways in water. If you analyze a molecule of chlorophyll itself, what you get is one hundred thirty-six atoms of hydrogen, carbon, oxygen, and nitrogen arranged in an exact and complex relationship around a central ring. At the ring's center is a single atom of magnesium. Now: If you remove the atom of magnesium and in its exact place put an atom of iron, you get a molecule of hemoglobin. The iron atom combines with all the other atoms to make red blood, the streaming red dots in the goldfish's tail.

The mountains are great stone bells; they clang together like nuns. Who shushed the stars? There are a thousand million galaxies easily seen in the Palomar reflector; collisions between and among them do, of course, occur. But these collisions are very long and silent slides. Billions of stars sift amont each other untouched, too distant even to be moved, heedless as always, hushed. The sea pronounces something, over and over, in a hoarse whisper; I cannot quite make it out. But God knows I have tried.