“Sarai had treasured every stage of Rachel's childhood, enjoying the day-to-day normalcy of things; a normalcy which she quietly accepted as the best of life. She had always felt that the essence of human experience lay not primarily in the peak experiences, the wedding days and triumphs which stood out in the memory like dates circled in red on old calendars, but, rather, in the unself-conscious flow of little things - the weekend afternoon with each member of the family engaged in his or her own pursuit, their crossings and connections casual, dialogues imminently forgettable, but the sum of such hours creating a synergy which was important and eternal.”

“There would be no more offerings. Not this day. Not any day. Humankind had suffered enough for its love of gods, its long search for God. He thought of the many centuries in which his people, the Jews, had negotiated with God, complaining, bickering, decrying the unfairness of things but always - always - returning to obedience at whatever the cost. Generations dying in the ovens of hatred. Future generations scarred by the cold fires of radiation and renewed hatred.”

“They made love then. Kassad, at twenty-three standard years, had been in love once and had enjoyed sex many times. He thought he knew the way and the why of it. There was nothing in his experience to that moment which he could not have described with a phrase and a laugh to his squadmates in the hold of a troop transport. With the calm, sure cynicism of a twenty-three-year-old veteran he was sure that he would never experience anything that could not be so described, so dismissed. He was wrong. He could never adequately share the sense of the next few minutes with anyone else. He would never try.”

“The day before the Queen's Ball, Father had a visitor--a very young girl with literary aspirations, someone Lord Lytton had recommended visit Father and sent over–and while Father was explaining to her the enjoyment he was having in writing this Drood book for serialisation, this upstart of a girl had the temerity to ask, 'But suppose you died before all the book was written?' [...] He spoke very softly in his kindest voice and said to her, 'One can only work on, you know--work while it is day.”

“In the months since Challenger, Baedecker had found it hard to believe that the country had ever flown so frequently and competently into space. The long hiatus of earthbound doubt in which nothing flew had become the normal state of things to Baedecker, mixing in his own mind with a dreary sense of heaviness, of entropy and gravity triumphant.”

“... primitive times had required primitive obedience, that later generations evolved to the point where parents offered themselves as sacrifice - as in the dark knights of the ovens which pocked old earth history - and that current generations had to deny any command for sacrifice. Sol had written that whatever God now took in human consciousness - whether as a mere manifestation of the subconscious in all its revanchist needs or as a more conscious attempt at philosophical and ethical evolution - humankind could no longer agree to offer up sacrifice in God's name. Sacrifice and the agreement to sacrifice had written human history in blood.”

“And above it all the butterfly effect. The sure knowledge that the entire life of a human being is like a single day in that human's life: unplannable, unpredictable, governed by the hidden tides of chaotic factors and buffered by butterfly wings...”