Livelong at Troynovant:
Elixirs of Longevity & Immortality;
listed by Title

I was once being interviewed by Barbara Walters in three segments, all at once, though they were to be run on three separate days.

In between two of the segments, she asked me how many books I had written, and I told her. She said, "Don't you ever want to do anything but write?"

"No", I said.

"Don't you want to go hunting? Fishing? Dancing? Hiking?"

And I said, "No! No! No! and No!"

She said, "But what would you do if the doctor gave you only six months to live?"

I said, "Type faster."

Isaac Asimov
Asimov Laughs Again  (1992)