“There was, in my view, an unwritten contract with the reader that the writer must honour. No single element of an imagined world or any of its characters should be allowed to dissolve on an authorial whim. The invented had to be as solid and as self-consistent as the actual. This was a contract founded on mutual trust.”

“At best he read popular science magazines like the Scientific American he had now, to keep himself up-to-date, in layman's terms, with physics generally. But even then his concentration was marred, for a lifetime's habit made him inconveniently watchful for his own name. He saw it as if in bold. It could leap out at him from an unread double page of small print, and sometimes he could sense it coming before the page turn.”

“He knew these last lines by heart and mouthed them now in the darkness. My reason for life. Not living, but life. That was the touch. And she was his reason for life, and why he must survive.”

“Politics is the enemy of the imagination.”

“One important theme is the extent to which one can ever correct an error, especially outside any frame of religious forgiveness. All of us have done something we regret - how we manage to remove that from our conscience, or whether that's even possible, interested me.”

“One has to have the courage of one's pessimism.”

“True intelligence requires fabulous imagination.”

“I apologize for being obvious, but every time I watch the curtain come down on even a halfway decent production of a Shakespeare play I feel a little sorrowful that I'll never know the man, or any man of such warm intelligence.”

“People sometimes forget how to be happy due to a "failure to grasp the simple truth that other people are as real as you. And only in a story could you enter these different minds and show how they had an equal footing. That was the only moral a story must have.”

“The light of artistic creation is also blinding.The artist can’t see the suffering he causesto those around him. And the’ll neverunderstand the purity of his goal, how the heatof his invention won’t melt the ice in his heart.He must be ruthless!No religion, no purpose except this:Make something perfect before you die.Life is short, art is for all time”

“All day we've witnessed each other's crimes. You killed no one today? But how many did you leave to die?”