John LOCKE s unamek n tmusni n yezmulen deg udlis-is Essai philosophique concernant lentendement humain yenna-d daɣa:  Ɣur-i nezmer ad nebḍu tussna ɣef tlata n leṣnaf. [] tis tlata nezmer ad as-nsemmi tizṛisɣelt neɣ tamusni n yezmulen [] ad tt-nesseqdac s twuri n izamulen i yesseqdac wallaɣ akken ad isel, neɣ ad yessiweḍ tamusni i wiyaḍ. [].3