“Had you devoted as much care to understanding people as to understanding science, you would not have written me an insulting letter,” Hertz replied. It was a telling point, and true. Einstein was better at fathoming physical equations than personal ones, as his family knew, and he admitted so in his apology. “You must forgive me, particularly since—as you yourself rightly say—I have not bestowed the same care to understanding people as to understanding science,” he wrote.
