ar: في الحقيقة اقنعني ذات مرة انه لكي يكون الانسان فيزيائيا جيداً فانه من الضروري ان يملك علاقة مميزة كتلك مع والده
en: In fact, he had been convinced at one time that, to be a good physicist, that it was very important to have had that kind of relationship with your father.