“It seemed to him that nothing would ever be explained, and that all of a sudden each day was slipping away, that time was flying by and they were getting old and nothing would ever come clear.”

“He pointed to another number, changing as rapidly as the first, but on a lower trajectory; it rose to a high of 8.79 rem per hour. Several lifetimes of dentists’ X-rays, to be sure; but the radiation outside the storm shelter would have been a lethal dose, so they were getting off lightly. Still, the amount flying through the rest of the ship! Billions of particles were penetrating the ship and colliding with the atoms of water and metal they were huddled behind; hundreds of millions were flying between these atoms and then through the atoms of their bodies, touching nothing, as if they were no more than ghosts. Still, thousands were striking atoms of flesh and bone. Most of those collisions were harmless; but in all those thousands, there were in all probability one or two (or three?) in which a chromosome strand was taking a hit, and kinking in the wrong way: and there it was. Tumor initiation, begun with just that typo in the book of the self. And years later, unless the victim's DNA luckily repaired itself, the tumor promotion that was a more or less unavoidable part of living would have its effect, and there would appear a bloom of Something Else inside: cancer. Leukemia, most likely; and, most likely, death.”

“But to say self-interest is all that exists, or that it should be given free rein! My Lord. Believe that and nothing matters but money.”

“All their love had been a way of fixing time, each embrace a moment's touch of the eternal, because the caress preserves.”

“Language is nothing but a huge set of false analogies”

“So that human beings were miraculous indeed - conscious creators, walking this new world like fresh young gods, wielding immense alchemical powers. So that anyone Michel met on Mars he regarded curiously, wondering as he looked at their often innocuous exteriors what kind of new Paracelsus or Isaac of Holland stood before him, and whether they would turn lead to gold, or cause rocks to blossom. ”

“Sad but true: individual intelligence probably peaked in the Upper Paleolithic, and we have been self-domesticated creatures ever since”