Thank you for that pointer. This is why I love public - it's in
  a public environment which allows me access to the conversation
  and provides me with a launching point of my own that's only
  marginally linked to Jera's purposes. I can FINALLY complete my
  mathematics studies on my own. 1071 pages. 25 years of avoiding
  the mathematics and the logic, somewhat disgruntled due to
  counting on a professor that got me excited with his "Quantum
  Mechanics for the Myriad" lecture he gave to prospective
  students... and then goes off and LEAVES for a year. I forgot
  his name too. All these years. Herbert Bernstein.
  [1]http://www.chipbrown.net/articles/frisbee.htm - Good. Now I
  can finish what I never started.   "The physics professor
  Herbert Bernstein, then a fellow at the Institute for Advanced
  Studies in Princeton, read about Hampshire in the Whole Earth
  Catalog and was so intrigued he offered to work for nothing. He
  was hired, at a salary of $1." ^ clinched it, although I was
  already enrolled by then. My disappointment at suddenly
  unavailable classes threw me for a loop. It was a good "don't
  put all your eggs in one basket" moment in life and led me in
  other directions instead which I'm glad for. Still, the annoyed
  18 yr old me never fully went away smile emoticon

References

  Visible links
  1. https://l.facebook.com/l.php?u=http%3A%2F%2Fwww.chipbrown.net%2Farticles%2Ffrisbee.htm&h=yAQHnyuXE