There is nothing very 'normal' about nature.

The journey is difficult, immense. We will travel as far as we can, but we cannot in one lifetime see all that we would like to see or to learn all that we hunger to know.

It is commonplace of all religious thought that the man seeking visions and insight must go apart from his fellows and live for a while in the wilderness. If he is of proper sort, he will return with a message. It may not be a message from the god he set out to seek but even if he has failed in that particular, he will have had a vision or seen a marvel and these are always worth listening to or thinking about.

Man would not be man if his dreams did not exceed his grasp... If I remember the sunflower forest it is because from its hidden reaches man arose. The green world is his sacred center. In moments of sanity he must still seek refuge there.

Great minds have always seen it. That is why man has survived his journey this long. When we fail to wish any longer to be otherwise than what we are, we will have ceased to evolve. Evolution has to be lived forward. I say this as one who has stood above the bones of much that has vanished, and at midnight has examined his own face.

Nothing grows among its pinnacles; there is no shade except under great toadstools of sandstone whose bases have been eaten to the shape of wine glasses by the wind. Everything is flaking, cracking, disintegrating, wearing away in the long, inperceptible weather of time. The ash of ancient volcanic outbursts still sterilizes its soil, and its colors in that waste are the colors that flame in the lonely sunsets on dead planets.

Some degree of withdrawal serves to nurture man's creative powers. The artist and the scientist bring out of the dark void, like the mysterious universe itself, the unique, the strange, the unexpected. Numerous observers have testified upon the loneliness of the process.