All religions have based morality on obedience, that is to say, on voluntary slavery. That is why they have always been more pernicious than any political organization. For the latter makes use of violence, the former - of the corruption of the will.

I am truly horrified by modern man. Such absence of feeling, such narrowness of outlook, such lack of passion and information, such feebleness of thought.

One must open men's eyes, not tear them out.

All religions have based morality on obedience, that is to say, on voluntary slavery. That is why they have always been more pernicious than any political organization. For the latter makes use of violence, the former - of the corruption of the will.

Every man who has lived for fifty years has buried a whole world or even two; he has grown used to its disappearance and accustomed to the new scenery of another act: but suddenly the names and faces of a time long dead appear more and more often on his way, calling up series of shades and pictures kept somewhere, "just in case," in the endless catacombs of the memory, making him smile or sigh, and sometimes almost weep.

We could hardly believe that after so many ordeals, after all the trials of modern skepticism, there was still so much left in our souls to destroy.

Science even more than the Gospel teaches us humility. She cannot look down on anything, she does not know what superiority means, she despises nothing, never lies for the sake of a pose, and conceals nothing out of coquetry. She stops before the facts as an investigator, sometimes as a physician, never as an executioner, and still less with hostility and irony.