Kino and Hermes meet a young man on their travels. He planned to move to the country that lay up ahead, but according to him, murder isn't prohibited by law there, and a vicious criminal has escaped to that land.
In other words, "not prohibited" 
does not equate to "permitted."
"أي أنّ "ليس محظوراً" لا تعني "مسموحاً
Anders gesagt: Dass es nicht verboten ist,
heißt nicht, dass es gestattet ist.
En otras palabras, "no está prohibido"
En otras palabras, "no está prohibido"
En d’autres mots,
ce qui n’est pas interdit par la loi
In altre parole, "non proibito"
non significa "permesso".
Ou seja, "não é proibido"
não quer dizer que "é permitido".
Иначе говоря, «не запрещено»
 не значит «разрешено».