A man walks by the sea and suddenly hears someone yelling:
– Help, help! I’m drowning, I don’t know how to swim!
He turns around, notices a man drowning, and asks:
– Parla Italiano?
The drowning man says:
– Si, si! Parlo Italiano! Aiuto, per favore!
– You idiot! It would have been better for you to learn how to swim than to learn Italian.