“We want different things. Men want to have sex with a woman. Then they want to have sex with another woman. And then another. Then they want to eat cornflakes and sleep for a while, and then they want to have sex with another woman, and another, until they die. Women,’ and I thought I’d better pick my words carefully when describing a gender I didn’t belong to, ‘want a relationship. They may not get it, or they may sleep with a lot of men before they do get it, but ultimately that’s what they want. That’s the goal. Men do not have goals. Natural ones. So they invent them, and put them at either end of a football pitch. And then they invent football. Or they pick fights, or try and get rich, or start wars, or come up with any number of daft bloody things to make up for the fact that they have no real goals.’‘Bollocks,’ said Ronnie.‘That, of course, is the other main difference.”

“I didn’t really know the answer to this myself, but saying that wasn’t going to get me off the hook. I started talking without any clear idea of what was going to come out. ‘Because sex causes more unhappiness than it gives pleasure,’ I said. ‘Because men and women want different things, and one of them always ends up being disappointed. Because I don’t get asked much, and I hate asking. Because I’m not very good at it. Because I’m used to being on my own. Because I can’t think of anymore reason.’ I paused for breath.‘All right,’ said Ronnie. She turned and started walking backwards so she could get a good view of my face. ‘Which of those is the real one?’‘B,’ I said, after a bit of thought.”

“I looked at her and sighed. In another world, I thought to myself, it might have worked. In another world, in another universe, in another time, as two quite different people, we really might have been able to put all of this behind us, take off to some sun-drenched Caribbean island, and have sex and pineapple juice, non-stop, for a year.”

“This woman lawyer said the best men wanted to be pure for their wives, and even if they weren't pure, they wanted to be the ones to teach their wives about sex. Of course they would try to persuade a girl to have sex and say they would marry her later, but assoon as she gave in, they would lose all respect for her and start saying that if she did that with them she would do that with other men and they would end up by making her lifemiserable.”

“There’s a big difference, I discovered, between wanting to die and not wanting to live. When you want to die, you at least have a goal. When you don’t want to live, you’re really just empty.”

“Most men want sex, without the kids or commitment. I want sex, but I don’t want to have to pay any money. But is that possible? I should invent a vending machine that dispenses sex. I guess it’ll also distribute political favors.”

“The sexual mechanisms of the two genders are just not compatible, that’s the horrible truth of it. (...)This is a truth we dare not acknowledge these days - because sameness is our religion and heretics are no more welcome now than they ever were - but I’m going to acknowledge it, because I’ve always felt that humility before the facts is the only thing that keeps a rational man together. Be humble in the face of facts, and proud in the face of opinions, as George Bernard Shaw once said. He didn’t, actually. I just wanted to put some authority behind this observation of mine, because I know you’re not going to like it.”