You must have express permission to use any person's copyrighted material, whether it is writing, an image, or other copyrightable work.
Kufanele ube nemvume yokuzwakalisa ukusebenzisa impahla enamalungelo obunikazi yanoma yimuphi umuntu, kungaba ukubhala, isithombe, noma omunye umsebenzi onelungelo lobunikazi.