translation: And I came out of medical school with the impression that if I memorized everything and knew everything, or as much as possible, as close to everything as possible, that it would immunize me against making mistakes.
translation: Y egresé de la escuela de medicina con la impresión de que si memorizaba todo, entonces sabría todo, o lo más posible, cercano al todo, porque así me inmunizaría de los errores.