“You will be required to do wrong no matter where you go. It is the basic condition of life, to be required to violate your own identity. At some time, every creature which lives must do so. It is t...”

“To live is to be haunted.”

“If you think this Universe is bad, you should see some of the others.”

“Maybe each human being lives in a unique world, a private world different from those inhabited and experienced by all other humans. . . If reality differs from person to person, can we speak of rea...”

“Truth, she thought. As terrible as death. But harder to find.”

“Everything is true,' he said. 'Everything anybody has ever thought.''Will you be all right?''I'll be all right,' he said, and thought, And I'm going to die. Both those are true, too.”

“We realized that among us, among all the races, we had a staggering fund of knowledge and of techniques - that working together, by putting together all this knowledge and capability, we could arri...”

“It seems to me, Golan, that the advance of civilization is nothing but an exercise in the limiting of privacy.”

“Science fiction at its best should be crazy and dangerous, not sane and safe.”

“We are a unique ape. We have language. Other animals have systems of communication that fall far short of that. They don't have the same ability to communicate complicated conditionals and what-ifs...”

“The Internet has given us 10 or 15 new styles of communication: long messages like blogging, and then short messages like texting and tweeting. I see it all as part of an expanding array of linguis...”

“In parenting, as in judging, the days are long, but the years are short.”