They pointed at each other, with starlight burning in their limbs like daggers and icicles and fireflies, and then fell to judging their limbs again, each finding himself intact, hot, excited, stunned, awed, and the other, ah yes, that other over there, unreal, a ghostly prism flashing the accumulated light of distant worlds….
…
Now Tomas laughed. “You’re blind!”

“I see very well. You are the one who does not see.

Author: Ray Bradbury