Mullah Nasrudin, wisest man in Islam, entered England of a visit.”Do you have anything to declare?” asked the customs inspector.”No — sssssst, bzzz – nothing at all.””How long do you plan to stay?””Oh, about — ssssssssszzzzt, bzzz — about three weeks.””By the way, where did you learn English?””From the — bzzz, bzzz, sszzzzzzzzbzzz — radio.”