...she kept her arm raised and thus allowed me to observe her armpit, and when a naked woman allows you to do that, uncovering one or both, it's as i… - Javier Marías

La fidelidad (lo que así se llama para referirse a la constancia y exclusividad con que un determinado sexo penetra o es penetrado por otro igualmente determinado, o se abstiene de ser penetrado o penetrar en otros) es producto de la costumbre principalmente, como lo es también la llamada—contrariamente— infidelidad (la inconstancia y alternación y el abarcamiento de más de un sexo).

Fidelity (the name given to the constancy and exclusivity with which one particular sex organ penetrates or is penetrated by another particular sex organ, or abstains from being penetrated by or from penetrating others) is mainly the product of habit, as is its so-called opposite, infidelity (the name given to inconstancy and change, and the enjoyment of more than one sex organ).

A fool with the mind of a detective is an intelligent fool, a logical fool, the worst kind, because men's logic, far from compensating for their foolishness, only duplicates it, triplicates it, makes it dangerous.