It has been suggested that the Ligue 1 champions may lodge a big-money bid for Hazard in the summer and that mooted move has been backed by Brazilian centre-back Silva.
"It's normal to ask ourselves if a player can make us stronger," he told L'Equipe.
"I would welcome [Hazard] with open arms, like we did with all our recruits.
"We need players like him to achieve our project and win everything. He is so strong tactically and technically. All the great players are welcome in Paris."
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