Letter (Astounding, May 1946): Well, Man's the Laziest Critter on Earth, and If He Can Get a Little Atom to Do a Big Work, He'll Have More Time to Set and Think How to Get Out of Doing What Work Is Left to Do.
From Author Wars - https://authorwars.com/books/letter-astounding-may-1946-well-mans-the-laziest-critter-on-earth-and-if-he-can-get-a-little-atom-to-3398317.html
Overview:
Editions/Publications:
- Unknown. Astounding Science Fiction, May 1946 (Unknown, Bill Stoy, Street & Smith Publications, Inc., $0.25, 180 pages, digest, MAGAZINE)