The very emphasis of the commandment: Thou shalt not kill, makes it certain that we are descended from an endlessly long chain of generations of murderers, whose love of murder was in their blood as it is perhaps also in ours.

Religion is an illusion and it derives its strength from the fact that it falls in with our instinctual desires.

Christmas is the alcoholidays

In the last analysis the entire field of psychology may reduce to biological electrochemistry.

If you want your wife to listen to you, then talk to another woman; she will be all ears.

Religion (is) a universal obsessional neurosis.

Human life in common is only made possible when a majority comes together which is stronger than any separate individual and which remains united against all separate individuals. The power of this community is then set up as right in opposition to the power of the individual, which is condemned as brute force.