Juve host Roma later today.
Tevez said: "Against Manchester City, Totti just confirmed what a great player he is. Everyone knows his quality, but what really impressed me was his hunger and determination at the age of 38. That's not easy to maintain if you wear the same jersey for many years.
"Totti is the image of Roma. It won't be enough to just stop him, though, as he is surrounded by champions.
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