Biju despite getting not attended university or universities, devoted his everyday living to Finding out just as much as he can about the trade that his …????? ?? ???? ?????? ?? ?? ???? ?? ???? ?? ????? ???? ????????? ??? ??? ??? ?? , ???? ??? ????? ??? ???? ???? ?? ??????? ??? ???? ???? ???? ?? ?????? ?? ??? ???? ???? ????? ???? ??? ????? ?? ???