Hernanes is unsure about his future at Lazio.
Lazio president Claudio Lotito is prepared to sell the Brazilian midfielder.
"I'm in a good moment in my career," he told Sky Sport Italia. "What happens next? I don't know.
"But I am happy. I just have to continue doing what I'm doing.
"I want to do well here and achieve the goals that were set at the beginning of the season. Will those goals be reached? I don't know.
"I want to win the Scudetto and I want to do it at Lazio. I want to make history.
"Brazil 2014 is the dream. To play in a World Cup in my home country would be a dream."
