I always disliked dogs, those protectors of cowards who lack the courage to fight an assailant themselves.

That is the thankless position of the father in the family-the provider for all, and the enemy of all.

What is economics? A science invented by the upper class in order to acquire the fruits of the labor of the underclass

He saw the cause of his unhappiness in the family--the family as a social institution, which does not permit the child to become an independent individual at the proper time.

I find my joy of living in the fierce and ruthless battles of life, and my pleasure comes from learning something.

I see the playwright as a lay preacher peddling the ideas of his time in popular form.

People who keep dogs are cowards who haven't got the guts to bite people themselves.