Nearly all men have weak hearts, in one way or another.
A painter told me that nobody could draw a tree without in some sort becoming a tree or draw a child by studying the outlines of its form merely . . . but by watching for a time his motions and plays, the painter enters into his nature and can then draw him at every attitude . . .
If the stars should appear one night in a thousand years, how would men believe and adore; and preserve for many generations the remembrance of the city of God which had been shown! But every night come out these envoys of beauty, and light the universe with their admonishing smile.
That's for the best. Otherwise they might realize they're in prison. It can't be helped. You women are used to harems and prisons. A person can spend his whole life between four walls. If he doesn't think or feel that he's a prisoner, then he's not a prisoner. But then there are people for whom the whole planet is a prison, who see the infinite expanse of the universe, the millions of stars and galaxies that remain forever inaccessible to them. And that awareness makes them the greatest prisoners of time and space.
Present global culture is a kind of arrogant newcomer. It arrives on the planetary stage following four and a half billion years of other acts, and after looking about for a few thousand years declares itself in possession of eternal truths. But in a world that is changing as fast as ours, this is a prescription for disaster. No nation, no religion, no economic system, no body of knowledge, is likely to have all the answers for our survival. There must be many social systems that would work far better than any now in existence. In the scientific tradition, our task is to find them.