To say that the average man is a fictitious being is simply to acknowledge the impossibility of an individual resulting exclusively from the action of constant causes, in other words a being not subject to the influence of accidental causes.
Afirmar que el hombre medio es un ser ficticio significa, simplemente, reconocer la imposibilidad de un individuo que resulte exclusivamente de la acción de causas constantes, esto es, un ser no sometido a la influencia de causas accidentales.