Wait, what happened to train’s social and economic mobility?

等等， 火车的社会和经济流动性发生了什么变化？

– where we help the very poorest – and social mobility – where we help the brightest among the poor.

– 我们帮助最贫穷的人 – 以及社会流动性 – 我们帮助穷人中最聪明的人。

Motivating this effort is a widespread belief in the power of education to create social and economic mobility, and a belief in the morality and social value of making higher education accessible to everyone.

推动这一努力的是对教育创造社会和经济流动性的力量的广泛信念，以及对使每个人都能接受高等教育的道德和社会价值的信念。