The proposal has a nice egalitarian ring to it; but it is far from clear that these schools and their teachers, however skillful, can have such a significant impact on a randomly selected group of students. The challenge is particularly great for schools with a special focus, such as sports, music, science, or the visual arts.
上述提案貌似弘扬了平等主义；但目前尚不清楚无论这些学校和老师多么出色，是否能提高随机选择的学生成绩。体育、音乐、科学或视觉艺术等专业学校所面临的挑战尤其艰巨。毕竟，不是只要有腿就能像梅西那样踢足球，也不是任何声音条件都能成为玛丽亚·卡拉斯。