When I was studying for my PhD, I took something called “the theory qualifier,” which I can now definitively say was the second worst thing in my life after chemotherapy. When I complained to my mother about how hard and awful the test was, she leaned over, patted me on the arm and said, “We know just how you feel, honey. And remember, when your father was your age, he was fighting the Germans.”
After I got my PhD, my mother took great relish in introducing me by saying: “This is my son. He’s a doctor, but not the kind who helps people.”