“How can you see something that isn't there?" yawned the Humbug, who wasn't fully awake yet. "Sometimes, it's much simpler than seeing things that are,"he said. "For instance, if something is there, you can only see it with your eyes open, but if it isn't there, you can see it just as well with your eyes closed. That's why imaginary things are often easier to see than real ones.""Then where is Reality?" barked Tock. "Right here,"cried Alec, waving his arms.”

“if something is there, you can only see it with your eyes open, but if it isn't there, you can see it just as well with your eyes closed. That's why imaginary things are often easier to see than real ones.”

“Everyone who has eyes to see can see that if the God of Abraham exists, He is an utter psychopath--and the God of Nature too. If you can't see these things just by looking, you have simply closed your eyes to the realities of our world.”

“To understand something and to put that something into a form that you can see with your own eyes are two completely different things. If you could manage to do both equally well, living would be a lot simpler (from Honey Pie)”

“If you close your eyes, no one can see you...”

“Sometimes you can see things happen right in front of your eyes and still jump to the wrong conclusions.”