But that can never be," said Milo, jumping to his feet.
"Don't be too sure," said the child patiently, "for one of the nicest things about mathematics, or anything else you might care to learn, is that many of the things which can never be, often are. You see," he went on, "it's very much like your trying to reach Infinity. You know that it's there, but you just don't know where - but just because you can never reach it doesn't mean that it's not worth looking for.
"Don't be too sure," said the child patiently, "for one of the nicest things about mathematics, or anything else you might care to learn, is that many of the things which can never be, often are. You see," he went on, "it's very much like your trying to reach Infinity. You know that it's there, but you just don't know where - but just because you can never reach it doesn't mean that it's not worth looking for.
( Norton Juster )
[ The Phantom Tollbooth ]
www.QuoteSweet.com