The world is divided into men who have wit and no religion and men who have religion and no wit.
Now it is established in the sciences that no knowledge is acquired save...
The knowledge of anything since all things have causes is not acquired or...
Therefore in medicine we ought to know the causes of sickness and health.
The most positive men are the most credulous.
In a free society the state does not administer the affairs of men. It...
No man has any natural authority over his fellow men.
Prejudices are so to speak the mechanical instincts of men: through their...
You will obtain a vision of matter that is perhaps fatiguing for your imagination but pure and stripped of what the requirements of life make you add to it in external perception.