Now, here, you see, it takes all the running you can do, to stay in the same place. If you want to get somewhere else, you must run at least twice as fast as that!

I can't explain myself, I'm afraid, because I'm not myself, you see

Be what you would seem to be - or, if you'd like it put more simply - never imagine yourself not to be otherwise than what it might appear to others that what you were or might have been was not otherwise than what you had been would have appeared to them to be otherwise.

I know what you're thinking about, but it isn't so, nohow. Contrarywise, if it was so, it might be, and if it were so, it would be. But, as it isn't, it ain't. That's logic.

What do you suppose is the use of a child without any meaning? Even a joke should have some meaning-- and a child's more imporant than a joke, I hope. You couldn't deny that, even if you tried with both hands.

Why it's simply impassible!
Alice: Why, don't you mean impossible?
Door: No, I do mean impassible. (chuckles) Nothing's impossible!