“If I’d found out that Norman Mailer liked me, I’d have killed myself. I think he was too hung up. I’m glad Kurt Vonnegut didn’t like me either. He had problems, terrible problems. He couldn’t see the world the way I see it. I suppose I’m too much Pollyanna, he was too much Cassandra. Actually I prefer to see myself as the Janus, the two-faced god who is half Pollyanna and half Cassandra, warning of the future and perhaps living too much in the past—a combination of both. But I don’t think I’m too over optimistic.”

“Who wants to see the Future, who ever does? A man can face the Past, but to think - the pillars crumbled, you say? And the sea empty, and the canals dry, and the maidens dead, and the flowers withered?" The Martian was silent, but then he looked ahead. "But there they are. I see them. Isn't that enough for me? They wait for me now, no matter what you say.”

“I’m really alive! he thought. I never knew it before, or if I did I don’t remember!”

“The minute you get a religion you stop thinking. Believe in one thing too much and you have no room for new ideas.”

“There are too many of us, he thought. There are billions of us and that's too many. Nobody knows anyone. Strangers come and violate you. Strangers come and cut your heart out. Strangers come and take your blood. Good God, who were those men? I never saw them before in my life!”

“People ask me to predict the future, when all I want to do is prevent it. Better yet, build it. Predicting the future is much too easy, anyway. You look at the people around you, the street you stand on, the visible air you breathe, and predict more of the same. To hell with more. I want better.”

“No. I want you too much to take you in stingy little servings. Maybe you’ll think that’s greedy of me, but I’m not the kind of guy who takes what he wants in half measures.”