“There was something heartbreakingly beautiful about the lights of distant ships, I thought. It was something that touched both on human achievement and the vastness against which those achievements seemed so frail. It was the same thing whether the lights belonged to a caravel battling the swell on a stormy horizon or a diamond-hulled starship which had just sliced its way through interstellar space.”

“Yves Klein said it was the essence of colour itself: the colour that stood for all other colours. A man once spent his entire life searching for a particular shade of blue that he remembered encountering in childhood. He began to despair of ever finding it, thinking he must have imagined that precise shade, that it could not possibly exist in nature. Then one day he chanced upon it. It was the colour of a beetle in a museum of natural history. He wept for joy.’- "Zima Blue" by Alastair Reynolds”

“Making love was a game of echoes. We had shared memories so many times that when I made love to her, I knew exactly how it felt to be Purslane. I could taste and feel her other lovers and she could taste and feel mine, each experience reaching away like a reflection in a hall of mirrors, diminishing into a kind of carnal background radiation, a sea of sensuous experience. I had been a girl once, then a thousand men and women and all their lovers. The stasis field locked on. The Synchromesh took hold. I hurtled into my own future, while my ship ate space and time.- "House of Suns" by Alastair Reynolds”

“I'm not a morning person: I can't function until I've had a coffee - or several.”

“But you will come to regret this, Abigail. This won’t be like one of the memories that fritters away into nothing when you come out of that game. This will leave a stain. You’ll carry for it for ever, when you could have had a few more years of blissful innocence. Are you sure, now?”

“Sluka shook her head. "We're talking about them in the past tense, and we never even discussed them in the present. It's like their only reason for existing was so they could die.”

“Cyphel knew exactly how he felt about her as well — it was there in her expression whenever they spoke that beguiling combination of amusement and haughtiness that she carried off so well. It was a look that expressed disdain at Campion’s guarded advances but also a kind of measured probationary respect as well. It was a look that said You dare to think that I will find you as interesting as you obviously find me Well perhaps in that very act of daring you become interesting to me if only fleetingly.”

“We all have it in us to be something other than what we are, I thought, but we don't often get a glimpse of what we could have been”

“For a moment I think we were turned into information, and that in that instant we were linked to every other piece of information ever known; every thought ever thought, or at least ever captured by the light.”

“You don't usually think of boredom as something similar to pain. That's because you've only been exposed to it in relatively small doses. You don’t know its true colour. The difference between the boredom you know and the boredom I know is like the difference between touching snow and putting your hand in a vat of liquid nitrogen.”

“Mathematics is a terrible calling. It’s as merciless as gravity. It swallows the soul. There’s a point near a black hole called the last stable orbit. Once you drop below that radius, no force in the universe can stop you falling all the way in. That’s what happened to your mother – she swam too close to theory, fell below the last stable orbit.”