[{"role": "user", "content": "I'm reading a philosophical text and I came across the sentence 'What's done is done.' Can you please help me understand its equivalent in Italian?"}, {"role": "assistant", "content": "The Italian equivalent of the sentence 'What's done is done' is 'Quel che \u00e8 fatto \u00e8 fatto.' This phrase is often used to convey the idea that past actions cannot be changed, and it's best to accept and move forward."}]