Manabu Sakai (坂井 学, Sakai Manabu, born September 4, 1965) is a Japanese politician of the Liberal Democratic Party, a member of the House of Representatives...

今夫弈之为数，小数也。不专心致志，则不得也。弈秋，通国之善弈者也。使弈秋诲二人弈，其一人专心致志，惟弈秋之为听；一人虽听之，一心以为有鸿鹄将至，思援弓缴而射之，虽与俱学，弗若之矣！as being "通国之善弈者", literally the finest Yi player of the whole nation...