There is, I am sensible, an age at which every individual of you would choose to stop; and you will look out for the age at which, had you your wish,… - Jean-Jacques Rousseau

There is, I feel, an age at which an individual man would want to stop. You will seek the age at which you would want your species to have stopped. Dissatisfied with your present state for reasons that portend even greater grounds for dissatisfaction for your unhappy posterity, perhaps you would like to be able to go backwards in time.

There is, I feel, an age at which the individual man would want to stop: you will seek the age at which you would desire your Species had stopped. Discontented with your present state for reasons that foretell even greater discontents for your unhappy Posterity, perhaps you would want to be able to go backward in time. This sentiment must be the Eulogy of your first ancestors, the criticism of your contemporaries, and the dread of those who will have the unhappiness to live after you.

There is, I feel, an age at which the individual man would want to stop: you wi l seek the age at which you would desire your Species had stopped. Discontented with your present state for reasons that foretell even greater discontents for your unhappy Posterity, perhaps you would want to be able to go backward in time. This sentiment must be the Eulogy of your first ancestors, the criticism of your contemporaries, and the dread of those who will have the unhappiness to live after you.

Two fundamental factors are at the base of this transformation. The first is the destruction of those religious, political, and social beliefs in which all the elements of our civilisation are rooted. The second is the creation of entirely new conditions of existence and thought as the result of modern scientific and industrial discoveries.

We cannot teach children the danger of lying to men without feeling as men, the greater danger of lying to children.

Empecemos por distinguir en el sentimiento del amor lo moral y lo físico. Lo físico es ese deseo general que impulsa a un sexo a unirse con otro. Lo moral es lo que determina ese deseo y lo fija exclusivamente en un solo objeto, o que, por lo menos, le da haica ese objeto preferido un mayor grado de energía. Ahora bien; es fácil ver que lo moral del amor es un sentimiento facticio nacido del uso de la sociedad y elogiado por las mujeres con suma habilidad y cuidado para implantar su imperio y hacer dominante el sexo que debía obedecer.