从布宜诺斯艾利斯的国立大学到纽约市史帝文森高中，拉美各国任人唯才的免费公立学校所取得的成绩最为突出。
From Colegio Nacional in Buenos Aires to Stuyvesant High School in New York City, institutions that are public, meritocratic, and free have long and distinguished records of achievement across the Americas.