Before COVID hit, I traveled a lot. For the last six months, though, I – like everyone else in the world – have stayed put. From my home base in Boston, I’ve been communicating via phone calls and Zoom meetings, with travel on indefinite hold....

A couple days ago, Art Samberg passed away. Art was one of the most successful and genuine human beings I knew. He came from nothing, got into MIT, and went on to build one of the world's great investment firms. Art was one of the first...