I don't know anything
La verdad es que no sé nada al respecto.
The truth is, I don't know anything about it.
Lo siento, realmente no sé nada más.
I'm sorry, I really don't know anything else.
— Strangers: Capítulo 3 (2026)
No sé, no sé nada ¿eso qué importa?
I don't know, I don't know anything, so what?
— Los cuatrocientos golpes (1959)
I don't know anything about that.
I know that I know nothing.
Yo no sé nada, Así que los llamé enseguida.
I don't know anything, so I called them right away.
— La diva (1981)
I only know that I know nothing.
I told you I don't know anything.