He just can't help being faithful and loving and kind. He's a machine-made so. That's more than you can say for humans. - Isaac Asimov

I first worked out the final form of the Three Laws, and used them explicitly, in my fourth robot story, "Runaround," which appeared in the March 1942 issue of Astounding. The Three Laws first appear on page 100 of that issue. I looked that up, because where they appear there is the very first use of the word "robotics" in the history of the world, as far as I know.

La creación de los robots fue considerada como el primer ejemplo de la arrogancia desmesurada de la Humanidad, de su intento de despojar al teólogo de su manto, por medio de la ciencia mal manejada. La creación de vida humana, con un alma, era prerrogativa única de Dios.

"Many years later he looked through one of my books and said, "How did you learn all this, Isaac?"
"From you, Pappa", I said.
"From me? I don't know any of this".
"You didn't have to, Pappa", I said. "You valued learning and you taught me to value it. Once I learned to value it, the rest came without trouble.