In a world fueled by one's conviction, one man falls from the sky. He claims to come from beyond the wall, though the world as we know it only exists inside.
Who knows? Guess
I'll have to think about it.
.من يعلم؟ أعتقد أن علي التفكير فيها
Tja, was könnte es sein?
Ich werd gut darüber nachdenken.
¿Quién sabe?
Supongo que tendré que pensarlo.
Bonne question.
J’aurai le temps d’y réfléchir.
E come faccio a saperlo? 
Immagino dovrò pensarci un po' su.
Что за девиз? Подумай об этом.