Dagi ad tafeḍ assaɣ gar yiferdisen n teyḍisemt iban-d deg wayen yellan d amadwan (abstrait), isenfalay-d yis-s ayen yellan d akmam (concret). Ula d tagi d tayḍisemt n usɣel (signe). Am wakka ara d-iban deg yimedyaten-a :