“The most uncomplicated thing of all!’ he replied. ’For someone well acquainted with the fifth dimension, it costs nothing to expand space to the desired proportions. I’ll say more, respected lady - to devil knows what proportions! I, however,’ Koroviev went on chattering, ‘have known people who had no idea, not only of the fifth dimension, but generally of anything at all, and who nevertheless performed absolute wonders in expanding their space. Thus, for instance, one city-dweller, as I’ve been told, having obtained a three-room apartment on Zemlyanoy Val, transformed it instantly, without any fifth dimension or other things that addle the brain, into a four-room apartment by dividing one room in half with a partition.”

“There is a fifth dimension beyond that which is known to man ... a dimension as vast as space and as timeless as infinity. It is the middle ground between light and shadow, between science and superstition, and it lies between the pit of man's fears and the summit of his knowledge. This is the dimension of imagination.”

“I’ve always been fascinated by science—anatomy, quantum physics, space and time theory. I don’t understand these things, but the mystery is a part of what attracts me to them. That the world I live in now is complex beyond my understanding only encourages me to believe that there are wild possibilities in creation beyond even the things of this dimension of time and space. If this universe has alternate dimensions outside of our understanding, isn’t it possible that we might exist in a life beyond this one, in another kind of dimension that is fuller and more alive than the one we know?”

“As long as you have any floor space at all, you have room for books! Just make two stacks of books the same height, place them three or four feet apart, lay a board across them, and repeat. Voila! Bookshelves!”

“. . . the most potent reward for parenthood I have known has been delight in my fully grown progeny. They are friends with an extra dimension of affection. True, there is also an extra dimension of resentment on the children's part, but once offspring are in their thirties, their ability to love their parents, perhaps in contemplation of the deaths to come, expands, and, if one is fortunate, grudges recede. []p. 209]”

“Superhero science has taught me this: Entire universes fit comfortably inside our skulls. Not just one or two but endless universes can be packed into that dark, wet, and bony hollow without breaking it open from the inside. The space in our heads will stretch to accommodate them all. The real doorway to the fifth dimension was always right here. Inside. That infinite interior space contains all the divine, the alien, and the unworldly we’ll ever need.”