[patton]

I guess I last read it around 1972...

[Cicero]

I used to include "The Moon is a Harsh Mistress" in a Science Fiction course I taught. I just checked my records and the last time I taught the course was 1986. But the other story, if I remember it rightly, was much earlier, back in the early Heinlein days. I first started reading Heinlein, Asimov, and Clarke back in the late 40s and early 50s.