... any quality which could serve as a proof and an illustration of anything else than their own form and shape and incapable of leading to any other knowledge than that of their own nature."[FN435] According to others he was passing through the Fullers' Bazar at Basrah when his ear was struck by the Dak dak (Arabic letters) and the Dakak-dakak (Arabic letters) of the workmen. In these two onomapoetics we trace the expression which characterises the Arab tongue: all syllables are composed of consonant and vowel, the latter long or short as B and B ; or of a vowelled consonant followed by a consonant ... — The Book of the Thousand Nights and a Night, Volume 10 • Richard F. Burton