It is a great honor to be here this evening with so many talented young people from across the United States. You are here tonight because of your ability, interest, and achievement in mathematics. On behalf of the Clay Mathematics Institute, of its founder, Landon Clay, and of his wife and fellow director, Lavinia Clay, I congratulate each of you. My role tonight is to present the Clay Olympiad Scholar Award, which recognizes the most original solution to an Olympiad contest problem. In a few minutes I will announce the winner. But first, some brief comments. Most contests, whether they be in athletics or mathematics, place a premium on strength and speed. These are important qualities, qualities to be admired. But there is another quality that is perhaps of still greater value: originality. My dictionary defines originality as the ability to think creatively or independently: a writer of great originality the quality of being novel or unusual: he congratulated her on the originality of her costume Originality is not likely the quality that the layman immediately associates with mathematics, or with science more generally. But originality is *the* quality which drives knowledge forward, which opens up new frontiers. And it is therefore the highest accolade that we can give. Consider for a moment the case of Albert Einstein, whose centenary we celebrate this year. At no time in his career -- as a high school student, as an employee of the Swiss patent office, as a renowned physicist -- did Einstein dazzle by the speed of his problem solving abilities. Rather it was the depth and originality of his ideas that made the difference. And what a difference it made! He gave us the special and general theories of relativity, and with them keys to understanding light, subatomic particles, black holes, and the big bang. He played a key role in the development of quantum theory, even though he never really "believed" in it. To repeat, it was originality that made the difference for Einstein. And it was originality that has always made the difference in the work the greatest mathematicians, such as Archimedes, or Riemann. Now has come the time to speak aobut this year's awardee, Miss Sherry Gong. Until last year, Sherry attended school in San Juan, Puerto Rico, where her parents are professors of mathematics at the University of Puerto Rico. Sherry attended a mathematics olympiad for the first time when she was in the sixth grade. This was the 3rd Olympiada Matematica de Centroamerica y el Caribe. There Sherry received a silver medal and also a special award for the most original solution. It was the first such award in the history of this olympiad. Sherry received a silver medal the next year at the same olympiad, and in 2003 she received a gold medal at the XVIII Olympiada Iberoamericana de Matematicas. She also received a bronze medal in the 44th IMO (2003) and and a silver medal in the 45th IMO (2004). This past year, Sherry has been a student at Phillips Exeter Academy, in Exeter, New Hampshire. Besides mathematics, Sherry likes physics. She won a position in the 24-member USA Physics Olympiad Team (2005). She enjoys seeing the connection between physics and mathematics, and she likes to find her own solutions when given a math or physics problem. Sherry also likes Geography. She was the State Championship for the Geo Bee and represented Puerto Rico in the National Geo Bee in Washington DC (2002). Besides math and science, Sherry likes computer programing, karate, poetry and reading. It is a great pleasure to present the Clay Olympiad Scholar Award to Sherry Gong. She will receive a commemorative plaque and a check to help with her education. Her school, Phillips Exeter Academy, will also receive a check to recognize its role in Sherry's success. On behalf of the Clay Mathematics Institute, its Scientific Advisory Board, and its Board of Directors, I congratulate Sherry; her parents, Professors Guhua Gong and Liangqing Li; her school in Puerto Rico, Phillips Exeter Academy, and Sherry's teachers.