But do you imagine there’s a certain type of person in the world who conforms to the idea of a ‘bad person'? You’ll never find someone who fits that mold neatly, you know. On the whole, all people are good, or at least they’re normal. The frightening thing is that they can suddenly turn bad when it comes to the crunch. That’s why you have to be careful.
Men wiser and more learned than I have discerned in history a plot, a rhythm, a predetermined pattern. These harmonies are concealed from me. I can see only one emergency following upon another as wave follows upon wave, only one great fact with respect to which, since it is unique, there can be no generalizations; only one safe rule for the historian: that he should recognize in the development of human destinies the play of the contingent and the unforeseen.