All freed, fast-frozen relations, with their train of ancient and venerable prejudices and opinions, are swept away, all new-formed ones become antiquated before they can ossify. All that is solid melts into air, all that is holy is profaned, and man is at last compelled to face with sober senses, his real conditions of life, and his relations with his kind.

Since only what is material is perceptible, knowable, nothing is known of the existence of God.

Philosophy studies the world, but the point is to change it.

A heavy progressive or graduated income tax.

Wages are determined by the bitter struggle between capitalist and worker.

Although gold and silver are not by nature money, money is by nature gold and silver.

May the devil take these peoples movements, especially when they are 'peaceful'.