That very concentration of vision and intensity of purpose which is the characteristic of the artistic temperament is in itself a mode of limitation. To those who are preoccupied with the beauty of form nothing else seems of much importance.
I’m struck again by the irony that spaceflight-conceived in the cauldron of nationalist rivalries and hatreds-brings with it a stunning transnational vision. You spend even a little time contemplating the Earth from orbit and the most deeply engrained nationalisms begin to erode. They seem the squabbles of mites on a plum.
We never see a tree except through the image that we have of it, the concept of that tree; but the concept, the knowledge, the experience, is entirely different from the actual tree. Look at a tree and you will find how extraordinarily difficult it is to see it completely, so that no image, no screen, comes between the seeing and the actual fact. By completely I mean with the totality of your mind and heart, not a fragment of it.
Mammon, the least erected spirit that fell >From heaven; for ev'n in heaven his looks and thoughts Were always downward bent, admiring more The riches of heaven's pavement, trodden gold, Than aught divine or holy else enjoy'd In vision beatific.