What astonishes me most is to see that all the world is not astonished at its own weakness. Men act seriously, and each follows his own mode of life, not because it is in fact good to follow since it is the custom, but as if each man knew certainly where reason and justice are. They find themselves continually deceived, and, by a comical humility, think it is their own fault and not that of the art of life.
I have passed a great part of my life believing that there was justice, and in this I was not mistaken; for there is justice according as God has willed to reveal it to us. But I did not take it so, and this is where I made a mistake; for I believed that our justice was essentially just, and that I had that whereby to know and judge of it. But I have so often found my right judgement at fault, that at last I have come to distrust myself and then others. I have seen changes in all nations and men, and thus, after many changes of judgement regarding true justice, I have recognised that our nature was but in continual change, and I have not changed since; and if I changed, I would confirm my opinion.
The sceptic Arcesilaus, who became a dogmatist.
Blaise Pascal – Pensées