He earned the rank of American "master" by the age of 14, was a New York State Open champion and soon became a "senior master," the highest national title.

14岁时，获得美国国际象棋“大师”称号，在纽约州公开赛上获得冠军后，很快成为“高级大师”。这是象棋界最高国家称号。

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Born in Feb 1922, a native of Yi county of Anhui province. He is a Senior Master of Arts and Crafts of Jiangxi, an Arts and Crafts Master of China and a Ceramic Artist.

年2月生，安徽黟县人，江西省高级工艺美术师，中国工艺美术大师，陶瓷美术家。

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That switch, which occurs just as the rats start to master the maze, likely signals that a habit has been formed, says MIT Institute Professor Ann Graybiel, senior author of the PNAS paper.

这个转变，就发生在当老鼠开始掌握了迷宫，可能也是行为形成的信号，麻省理工学院教授安·格雷比尔，同时也是美国国家科学院院刊高级作者，在文中说道。

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Inside the porter's lodge there are cubby holes for letters addressed to His Highness, the Grand Master - who is British - and to senior officials.

BBC: The ancient Knights of Malta in modern world