He who knows nothing about anything has no fear — ignorance removes the fear that knowledge brings. It can be used approvingly (the innocent who acts bravely because they do not know the danger) or critically (the reckless person whose boldness comes purely from ignorance of consequences).
Sicily's history provided endless examples of both kinds of fearlessness. The young man who volunteered for a dangerous mission without understanding what it entailed, the peasant who confronted a landlord's agent without knowing how these things usually ended, the new emigrant who boarded a ship for America without speaking a word of English — all showed a courage that was indistinguishable from ignorance. The proverb is double-edged: it can praise the fool who blundered into success, or mourn the innocent who blundered into catastrophe. Sicilian wisdom tends toward the latter reading — experience is valued over naivety, and the proverb often warns against mistaking ignorance for courage. The truly brave person knows the danger and goes forward anyway; the merely ignorant person does not know what they are walking into.
Reflects the Sicilian cultural tension between innocence and experience, naivety and wisdom. Related to the concept of 'ignorance is bliss' but with a more specifically Sicilian tone that values hard-won experience over untested boldness.
Explaining why a new employee took on a task that experienced workers refused
— Come ha fatto a dirsi sì così in fretta? — Cu nun sapi nenti di nenti nun ha paura — non sa ancora in cosa si è cacciato.
— How did he say yes so quickly? — He who knows nothing about anything has no fear — he does not yet know what he has gotten himself into.
Reflecting on youthful recklessness
A vent'anni ho fatto cose che adesso non farei mai. Cu nun sapi nenti di nenti nun ha paura — ero coraggioso per ignoranza.
At twenty I did things I would never do now. He who knows nothing about anything has no fear — I was brave through ignorance.
A doctor talking about a patient who ignored symptoms too long
Non veniva perché non capiva cosa stava succedendo. Cu nun sapi nenti di nenti nun ha paura — purtroppo in questo caso la paura sarebbe stata utile.
He did not come because he did not understand what was happening. He who knows nothing about anything has no fear — unfortunately in this case the fear would have been useful.
A sarcastic comment about an overconfident newcomer
Guarda come parla davanti al direttore. Cu nun sapi nenti di nenti nun ha paura — quando imparerà, starà zitto.
Look how he speaks in front of the director. He who knows nothing about anything has no fear — when he learns, he will be quiet.