Training of officers is based on the acquisition of a general knowledge, similar to the one passed by other « grandes écoles », to which comes in addition what is required by military specificity, which results form the exercice of military profession. However, that military specificity risks to lead to drift : corporatism, unique thinkey, intellectual hardening. There is a necessity to train the future elite in « grandes écoles » - system appropriate for France - like Saint-Cyr. To refuse to ack now ledge it relates to intellectual nearsightedness. It is still necessary the preparation for the admittance in these high schools takes place in a civilian environment, to organize, from the very beginning, a symbiosis of the armies with the nation ; and of high quality Saint-Cyr that prospects of career are clearly showed at the entrance of the Academy in order to have a recruitment has to be transformed into a military academy up opened of high quality the civilian world, in one University environment.