You may not instantly see why I bring the subject up, but that is because my mind works so phenomenally fast, and I am at a rough estimate thirty bil… - Douglas Adams

"Ok," he said, "I don't like to disturb you at what I know must be a difficult and distressing time for you, but I need to know first of all if you actually realize that this is a difficult and distressing time for you."

"Just supposing," he said, "just supposing" — he didn't know what was coming next, so he thought he'd just sit back and listen — "that there was some extraordinary way in which you were very important to me, and that, though you didn't know it, I was very important to you, but it all went for nothing because we only had five miles and I was a stupid idiot at knowing how to say something very important to someone I've only just met and not crash into lorries a the same time, what would you say..." He paused, helplessly, and looked at her.

"I should do."

When you are a student or whatever, and you can't afford a car, or a plane fare, or even a train fare, all you can do is hope that someone will stop and pick you up. At the moment we can't afford to go to other planets. We don't have the ships to take us there. There may be other people out there (I don't have any opinions about Life Out There, I just don't know) but it's nice to think that one could, even here and now, be whisked away just by hitchhiking.