" You have come to Cambridge to study the interdependence of matter and energy. Please remember that energy and matter are in no way something distinct from yourselves. Remember, too, that scientists are not dispassionate. Your judgement and your ability to do good work will be in part dependent on your digestion, your prejudices and above all, your emotional life. You must face the fact that if another human being, whose welfare means considerably more to you than your own, behaves in a very different way from anything you had expected, then your efficiency may be impaired. When the heart is breaking, it is nothing but an absurd illusion to think you can taste the blood. Still I repeat, your efficiency may be impaired. "
― Penelope Fitzgerald , The Gate of Angels