How'd you like to gaze at a beer can throughout eternity? It might not be so bad. There'd be nothing to fear.

If the last to know he’s an addict is the addict, then maybe the last to know when a man means what he says is the man himself, he reflected.

The distinction between sanity and insanity is narrower than a razor’s edge, sharper than a hound’s tooth, more agile than a mule deer. It is more elusive than the merest phantom. Perhaps it does not even exist; perhaps it is a phantom.

Strange how paranoia can link up with reality now and then.

Don't never participate in no bad scenes, he reminded himself; that was his motto in life.

My major preoccupation is the question, 'What is reality ?' Many of my stories and novels deal with psychotic states or drug-induced states by which I can present the concept of a multiverse rather than a universe. Music and sociology are themes in my novels, also radical political trends; in particular I've written about fascism and my fear of it.

Grief causes you to leave yourself. You step outside your narrow little pelt. And you can’t feel grief unless you’ve had love before it - grief is the final outcome of love, because it’s love lost. […] It’s the cycle of love completed: to love, to lose, to feel grief, to leave, and then to love again. Grief is the awareness that you will have to be alone, and there is nothing beyond that because being alone is the ultimate final destiny of each individual living creature. That’s what death is, the great loneliness.