It's bad enough wasting time without killing it.

You can swim all day in the Sea of Knowledge and not get wet.

I never knew words could be so confusing," Milo said to Tock as he bent down to scratch the dog's ear. "Only when you use a lot to say a little," answered Tock. Milo thought this was quite the wisest thing he'd heard all day.

Freedom is not a license for chaos.

No one paid any attention to how things looked, and as they moved faster and faster everything grew uglier and dirtier, and as everything grew uglier and dirtier they moved faster and faster, and at last a very strange thing began to happen. Because nobody cared, the city slowly began to disappear. Day by day the buildings grew fainter and fainter, and the streets faded away, until at last it was entirely invisible. There was nothing to see at all.

I know one thing for certain; it is much harder to tell whether you are lost than whether you were lost, for, on many occasions, where you are going is exactly where you are. On the other hand, if you often find that where you've been is not at all where you should have gone, and, since it's much more difficult to find your way back from someplace you've never left, I suggest you go there immediately and then decide.

That's the way most everyone gets here. It's really quite simple: every time you decide something without having a good reason, you jump to Conclusions whether you like it or not. It's such an easy trip to make that I've been here hundreds of times.