ocr: The wealthy in Brunei are those close to the Sultan, the world's richest man, according to "Forbes" magazine. A high standard ofliving keeps discontent to al minimum. Promotion within the civil service and universal education allow some social: mobility among Malays. Bruneians are major cUnlsulels ofhigh-tech hi- fiand video equipment, brand-name watches and Western designer clothes. Telephone lines, however, are difficult to install.