Quotes from Isaac Asimov, I, Robot

There is nothing so eternally adhesive as the memory of power.

All normal life, Peter, consciously or otherwise, resent domination. If the domination is by an inferior, or by a supposed inferior, the resentment becomes stronger.

Fifty years, " I hackneyed, "is a long time.""Not when you're looking back at them, " she said. "You wonder how they vanished so quickly.