The Final End Of Eternity, And The

If I Had Felt Then As I Feel Now, Or As I Felt A Few Years After I Had Married Her, Nothing Could Possibly Have Persuaded Me To Marry A Woman Who Smoked. Dates, Yes. Sexual Adventures, Yes. But To Pin Myself Permanently Inside Closed Quarters With A Smoker? Never. Never. Never. Beauty Wouldn't Count, Sweetness Wouldn't Count, Suitability In Every Other Respect Wouldn't Count.

When I Feel Difficulty Coming On, I Switch To Another Book I'm Writing. When I Get Back To The Problem, My Unconscious Has Solved It.

The Law Of Conservation Of Energy Tells Us We Can't Get Something For Nothing, But We Refuse To Believe It.

Today's Science Fiction Is Tomorrow's Science Fact.

There Never Can Be A Man So Lost As One Who Is Lost In The Vast And Intricate Corridors Of His Own Lonely Mind, Where None May Reach And None May Save.