George, I was touched by the note you inscribed.
After 50 years it becomes ever clearer how the forge of time strengthens friendships, much as the time consuming multiple foldings in making a Katana, and really learning San Chin [ 1960's student to you "What do you mean it takes a lifetime to learn San Chin, you taught it to us in 2 weeks?"

He did not last long.]
Reading even more how you evolved and your overcoming the nearly insurmountable odds that you began with increased my admiration. Bravo, my friend.
Dave Florie took some good pictures of our class (Walter, Ahti, Harry, Allen, etc.) .. do you still have any? Seeing Walter and the others in the pictures brought an appreciative smile to me. Gosh, I do not believe we have changed much, have we?
Suggestion: an addendum of past students vignettes.
Mine would include: Splinters from the Floor, Ahti's Jiu Jitsu forms, the 'are you nuts' 1,000 kicks evening, the 'Pink Gi' story, Sunday 'Call to Jesus' meetings, "Deep in the Jungles of the Philippines" katas in the dark, etc.
As a comedian once said " nostalgia is not was it used to be".
But let us not get carried away!
Thank you, Sensei.