These have often been spoken of as smelling, tasting, hearing, seeing, and touching or feeling, but there are two other functions of the mind which are not generally known and seldom spoken of because they are not used or experienced by the many.
Lezi zivame ukukhulunywa njengokunuka, ukunambitha, ukuzwa, ukubona, nokuthinta noma ukuzwa, kodwa kuneminye imisebenzi emibili yengqondo engaziwayo futhi engakhulumi ngaso sonke isikhathi ngenxa yokuthi ayisetshenzisiwe noma ayitholakali abaningi.