by Hilary Brumberg Since the day a slightly shorter and more impressionable version of junior Amiya Seligman entered this school two years ago, she has been drilled with one of this school’s most common maxims: “Try new things. Get involved. Make the most of the opportunities here.” And she has. Seligman has risen through the ranks of Model United Nations and is now an under-secretary general. She is also an active member of the girls’ Ultimate Frisbee team.