From 1968 on, I was pretty much the black, gay SF writer.

'You spin in the sky, the world spins under you, and you step from land to land, while we . . .' She turned her head right, left, and her black hair curled and uncurled on the shoulder of her coat. 'We have our dull, circled lives, bound in gravity, worshiping you!'

A sentence has meaning in the sense that a train has a track, not that a train has a passenger.

Now for me, you're the irreplaceable one: I've never see you up so close before, and I do not understand you at all. You say sometimes I act like I don't see you? I don't even know where to look! Living with you around is like is like living with a permanent dazzle. The fact that you even like me, or look at me, or brush by me, or hug me, or hold me, is so surprising that after it's over I have to go back through it a dozen times in my head to savor it and try and figure out what it was like because I was too busy being astounded while it was happening.

But I realized something. About art. And psychiatry. They're both self-perpetuating systems. Like religion. All three of them promise you a sense of inner worth and meaning, and spend a lot of time telling you about the suffering you have to go through to achieve it.

How we treat our invalids - our mad, our physically or mentally compromised family members - does tell you something about who we are politically, historically, culturally.

It is a magic book. Words mean things. When you put them together they speak. Yes, sometimes they flatten out and nothing they say is real, and that is one kind of magic. But sometimes a vision will rip up from them and shriek and clank wings clear as the sweat smudge on the paper under your thumb. And that is another kind.