Translate the following English sentence to French:
"I would also like to stress from the outset that, if we want to boost employment in the European Union, it is of fundamental importance to build on the role of small and medium-sized enterprises for, when all is said and done, they are the hard core of our undertaking in Europe."
En même temps, je voudrais souligner le rôle important de la relance de l'emploi dans l'Union européenne en faisant levier sur les petites et moyennes entreprises qui, en fin de compte, constituent le vrai noyau dur de notre économie.