Life is a very bad novelist. It is chaotic and ludicrous. - Javier Marías

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).

What is truly unbearable is that the person one recalls as part of the future should suddenly become the past.

Todo lo que nos sucede, todo lo que hablamos o nos es relatado, cuanto vemos con nuestros propios ojos o sale de nuestra lengua o entra por nuestros oídos, todo aquello a lo que asistimos (y de lo cual, por tanto, somos algo responsables), ha de tener un destinatario fuera de nosotros mismos, y a ese destinatario lo vamos seleccionando en función de lo que acontece o nos dicen o bien decimos nosotros.