[{"role": "user", "content": "I'm trying to express the idea that someone's personality remained the same over time to an Italian friend, can you help me translate the sentence 'Tom never changed' into Italian?"}, {"role": "assistant", "content": "The translation of 'Tom never changed' into Italian is 'Tom \u00e8 mai cambiato.' This sentence effectively conveys that Tom's personality or characteristics have remained unchanged over time."}]