Political economy came into being as a natural result of the expansion of trade, and with its appearance elementary, unscientific huckstering was replaced by a developed system of licensed fraud, an entire science of enrichment.

It is a curious fact that with every great revolutionary movement the question of 'free love' comes into the foreground.

Life is the mode of action of proteins.

The emancipation of woman will only be possible when woman can take part in production on a large, social scale, and domestic work no longer claims anything but an insignificant amount of her time.

The free development of each is the condition for the free development of all.

Don't forget any affront done to you and to all our people, the time of revenge will come and must be put to good use.

We find two great gangs of political speculators, who alternately take possession of the state power and exploit it by the most corrupt ends -- the nation is powerless against these two great cartels of politicians who are ostensibly its servants, but in reality dominate and plunder it.