Above all, never think you're not good enough. Never think t... - Isaac Asimov

"To surrender to ignorance and call it God has always been premature, and it remains premature today."

"Those people who think they know everything are a great annoyance to those of us who do."

"Life is pleasant. Death is peaceful. It's the transition that's troublesome."

"What I will be remembered for are the Foundation Trilogy and the Three Laws of Robotics. What I want to be remembered for is no one book, or no dozen books. Any single thing I have written can be paralleled or even surpassed by something someone else has done. However, my total corpus for quantity, quality and variety can be duplicated by no one else. That is what I want to be remembered for."

"I write for the same reason I breathe - because if I didn't, I would die."