But they made the morning paper a joy to read. And they gave a young journalist a sense of what his vocation might be like when practiced at its best: adventurous, literary, significant. As I read John in my 20s, I figured out what I wanted for my own career: to see the world without illusions — but without losing the ballast of personal ideals.About 10 years ago, I got an unexpected visit from John in my office at The Wall Street Journal. Would I, he asked, give him a job? He was retired from The Times. But he still knew everyone, he had plenty to say, his skills were intact. In this way I became his editor, he became my mentor, and we became friends.For the next several years he delivered a string of columns that look only better with the passage of time. From a 2015 column on the Minsk agreement, which helped set the stage for the present crisis in Ukraine: Its holes, he wrote, were “so gaping as to allow Russia to drive tanks unhampered through an open Ukrainian border for next to forever.” From a 2017 column raising alarms about Berlin’s increasingly neutralist foreign policy: “Is there a kind of German complicity or reflexive softness involving Russia that permits Moscow’s blatant (and strategic) lying without anything resembling serious retaliation?”For many readers, these topics may have seemed distant. They didn’t trend on Twitter. They didn’t have the gossipy salaciousness of a newsroom scandale.But they mattered. They looked outward. They dwelt heavily on the inner mechanics of politics and diplomacy. But they did so not for the sake of the game itself, but for the large things at stake.I last saw John in Florida, shortly before the pandemic began. We had a gloomy conversation about the state of journalism. But when we parted, he said, “It’s a noble profession.”It is. We should do more to live up to his example.The Times is committed to publishing a diversity of letters to the editor. We’d like to hear what you think about this or any of our articles. Here are some tips. And here’s our email: letters@nytimes.com.Follow The New York Times Opinion section on Facebook, Twitter (@NYTopinion) and Instagram.