“Every action today leads to murder, direct or indirect.”

“By giving too much importance to fine actions one may end by paying an indirect but powerful tribute to evil, because in so doing one implies that such fine actions are only valuable because they are rare, and that malice or indifference are far more common motives in the actions of men.”

“Thinking is learning all over again how to see, directing one's consciousness, making of every image a privileged place.”

“Next day Tarrou set to work and enrolled a first team of workers, soon to be followed by many others.However, it is not the narrator's intention to ascribe to these sanitary groups more importance than their due. Doubtless today many of our fellow citizens are apt to yield to the temptation of exaggerating the services they rendered. But the narrator is inclined to think that by attributing overimportance to praiseworthy actions one may, by implication, be paying indirect but potent homage to the worse side of human nature. For this attitude implies that such actions shine out as rare exceptions, while callousness and apathy are the general rule.The narrator does not share that view. The evil that is in the world always comes of ignorance, and good intentions may do as much harm as malevolence, if they lack understanding. On the whole, men are more good than bad; that, however, isn't the real point. But they are more or less ignorant, and it is this that we call vice or virtue; the most incorrigible vice being that of an ignorance that fancies it knows everything and therefore claims for itself the right to kill.”

“Inasmuch as every judge some day ends up as a penitent, one had to travel the road in the opposite direction and practice the profession of penitent to be able to end up as a judge.”

“The truth is that every intelligent man, as you know, dreams of being a gangster and of ruling over society by force alone. As it is not so easy as the detective novels might lead one to believe, one generally relies on politics and joins the cruelest party.What does it matter, after all, if by humiliating one's mind one succeeds in dominating every one? I discovered in myself sweet dreams of oppression.”

“Mais le narrateur est plutôt tenté de croire qu’en donnant trop d’importance aux belles actions, on rend finalement un hommage indirect et puissant au mal. Car on laisse supposer alors que ces belles actions n’ont tant de prix que parce qu’elles sont rares et que la méchanceté et l’indifférence sont des moteurs bien plus fréquents dans les actions des hommes. C’est là une idée que le narrateur ne partage pas. Le mal qui est dans le monde vient presque toujours de l’ignorance, et la bonne volonté peut faire autant de dégâts que la méchanceté, si elle n’est pas éclairée. Les hommes sont plutôt bons que mauvais, et en vérité ce n’est pas la question. Mais ils ignorent plus ou moins, et c’est ce qu’on appelle vertu ou vice, le vice le plus désespérant étant celui de l’ignorance qui croit tout savoir et qui s'autorise alors a tuer. L'âme du meurtrier est aveugle et il n’y a pas de vraie bonté ni de belle amour sans toute la clairvoyance possible.”