Tasleḍt tasentalant, d tasleḍt tasezɣant tzerrew aɣawas n usugen d izumal n usental yettnernin deg uɣbalu n umyaru, tessexdam awalen isentalen yeqqnen ɣer usentel neɣ ɣer tedyant. Tazɣant tasentalant d tarrayt n tesleḍt n tsekla yebnan ɣef tmiḍrant-agi n usentel, id d-yensulfa Gaston Bachlard (1884-1962)1.