布莱尔先生及时花费大量金钱来重建学校，提高教师待遇并将7岁以下的班级学生人数限制为30个人。

In time, Mr Blair duly lavished money on rebuilding schools, paying teachers more and limiting classes for the under-sevens to 30 pupils.

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班级学生人数的增加显然对教师提出了更高的要求，很多人担心会因此降低学习质量。 虽然过去35年的研究还没有找到有力证据证明这一点，研究的确表明，幼儿园和小学一年级的小班授课取得了一些小的学术成果。

While it might seem obvious that large class sizes put greater demands on teachers, and thus detract from learning, research over the past 35 years offers little evidence to support the sentiment.

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一个好的班级体是学生成长的沃土。

A good class is a fertile soil in which the student grows.

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How many students were in the class?

班级里有多少学生？

普林斯顿公开课 - 人性课程节选