"But what about the End of the Universe? We'll miss the big moment."I've seen it. It's rubbish,"said Zaphod,"nothing but a gnab gib."A what?"Opposite of a big bang. Come on, let's get zappy."
"To Trin Tragula's horror, the shock completely annihilated her brain; but to his satisfaction he realized that he had proved conclusively that if life is going to exist in a Universe of this size, then the one thing it cannot afford to have is a sense of proportion."
"The first ten million years were the worst,"said Marvin, "and the second ten million years, they were the worst too. The third ten million years I didn't enjoy at all. After that I went into a bit of a decline."
"To summarize the summary of the summary: people are a problem."
"There is a theory which states that if ever anyone discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another theory which states that this has already happened."
"If I ever meet myself,' said Zaphod, 'I'll hit myself so hard I won't know what's hit me."