“The abolition of religion as the illusory happiness of the people is the demand for their real happiness.”

We have no compassion and we ask no compassion from you. When our turn comes, we shall not make excuses for the terror.

Moments are the elements of profit.

Be careful to trust a person who does not like wine.

The less you eat, drink and read books; the less you go to the theatre, the dance hall, the public house; the less you think, love, theorize, sing, paint, fence, etc.

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

Surround yourself with people who make you happy.

The only antidote to mental suffering is physical pain.

As exchange-values, all commodities are merely definite quantities of congealed labour-time.

The education of all children, from the moment that they can get along without a mother’s care, shall be in state institutions.

Social reforms are never carried out by the weakness of the strong; but always by the strength of the weak.

The theory of Communism may be summed up in one sentence: Abolish all private property.

Keep people from their history, and they are easily controlled.

A heavy or progressive or graduated income tax is necessary for the proper development of Communism.

I do not like money, money is the reason we fight.

There is no royal road to science, and only those who do not dread the fatiguing climb of its steep paths have a chance of gaining its luminous summits.

Your favourite virtue – Simplicity.