Explaining a joke is like dissecting a frog. You understand it better but the frog dies in the process. - E.B. White

if nothing is nothing, then nothing has nothing that is less than it is.

"... with men it's rush, rush, rush, every minute. I'm glad I'm a sedentary spider."
"What does sedentary mean?" asked Wilbur.
"Means I sit still a good part of the time and don't go wandering all over creation. I know a good thing when I see it, and my web is a good thing. I stay put and wait for what comes. Gives me a chance to think."

"But we have received a sign, Edith - a mysterious sign. A miracle has happened on this farm... in the middle of the web there were the words 'Some Pig'... we have no ordinary pig."

"Well", said Mrs. Zuckerman, "it seems to me you're a little off. It seems to me we have no ordinary spider."