Translate the following English sentence to French:
"I have to say, however, that dynamism and entrepreneurship as well as social cohesion are a very ambitious target, not to mention the creative tension between those two objectives."
Je tiens néanmoins à souligner que le dynamisme et l'esprit d'entreprise, ainsi que la cohésion sociale, sont un objectif très ambitieux, sans parler de la tension novatrice entre ces deux objectifs.