Sociologists, economists, politicians, all agree that the real treasure of a country is the education.
Durkheim (1980) believes that "the formed by the education is not the man the nature has created, but the man
society wants and it wants them as the inner structure requires [...] education is before all the means by which
society continually renews the conditions of its own existence" (Durkheim, 1980).
Salade presents education as a factor of production that participates just like any other factor in the production of
goods and services. "The level of education of a people can foresee the investment that society makes in people. Just
like science education is part of the production factors through its many educational facets" (Salade, 1989). From the
perspective of the perfect society of Galbraith (1997), education serves mainly for “widening the perspective on life
and increasing the satisfaction of living. It opens to the individual new horizons in linguistics, literature, art, music
and the diversity of the world. Those who have benefited over the years from a solid education have never doubted
that they receive, that they will receive a greater reward ... "(Galbraith, 1997).