Sapieha knew Karol Wojtyła (later John Paul II) was destined to become a priest when a young Karol delivered a welcoming speech during the archbishop's visit to his school.
Sapieha mengenal Karol Wojtyła (kemudian Paus Yohanes Paulus II) ditakdirkan menjadi pastor ketika Karol muda memberikan pidato sambutan ketika kunjungan uskup agung ke sekolahnya.