Social progress can be measured by the social position of the female sex

The first requisite for the happiness of the people is the abolition of religion

Force is the midwife of every old society pregnant with a new one

Without doubt, machinery has greatly increased the number of well-to-do idlers

Democracy is the road to socialism

The burgeoisie, by the rapid improvement of all instruments of production, by the immensely facilitated means of communication, draws all nations into civilization

The social principles of Christianity preach cowardice, self-contempt, abasement, submission, humility, in a word all the qualities of the canaille

Sell a man a fish, he eats for a day, teach a man how to fish, you ruin a wonderful business opportunity

The meaning of peace is the absence of opposition to socialism

From each, according to his ability to each, according to his need