It’s always the same: I come off a long-distance train ride marveling at how many interesting people I’ve met and with whom I’ve shared interesting conversations. Thinking about my most...

In 1959, I had just graduated from Boston University and was working for a small company owned and run by Sid Dimond, a professor and mentor of mine at Boston...

Back when I was in college – and that’s way back! – I had the very good fortune to have Sid Dimond as one of my professors at Boston University....