We are not certain, we are never certain. If we were we could reach some conclusions, and we could, at last, make others take us seriously.
Albert CamusIn this respect, our townsfolk were like everybody else, wrapped up in themselves; in other words, they were humanists: they disbelieved in pestilences. A pestilence isn't a thing made to man's measure; therefore we tell ourselves that pestilence is a mere bogy of the mind, a bad dream that will pass away. But it doesn't always pass away and, from one bad dream to another, it is men who pass away, and the humanists first of all, because they have taken no precautions.
Albert Camus