There are many books which we think we have read when we have not. There are, at least, many that we think we remember when we do not. An original picture was, perhaps, imprinted upon the brain, but it has changed with our own changing minds. We only remember our remembrance.

Children feel the whiteness of the lily with a graphic and passionate clearness which we cannot give them at all. The only thing we can give them is information-the information that if you break the lily in two it won't grow again.

If the apple hit Newton’s nose, Newton’s nose hit the apple.

We talk of wild animals, but the wildest animal is man.

Progress should mean that we are always changing the world to fit the vision, instead we are always changing the vision.

Hope means hoping when everything seems hopeless.

The fact is that purification and austerity are even more necessary for the appreciation of life and laughter than for anything else. To let no bird fly past unnoticed, to spell the stones and weeds, to have the mind a storehouse of sunset, requires a discipline in pleasure and an education in gratitude.