Prime Minister Tun Dr Mahathir Mohamad said that hard work, chasing knowledge and keeping to one’s word are the important values to success.<br /><br /> He gave the example of the Japanese who feel ashamed if they are unable to keep their promises.<br /><br /> Dr Mahathir said this in his speech at the Rise of the Asian Tiger Convention held at Universiti Teknologi MARA Shah Alam on Monday night.
