儿童不仅在心理上是被动的，而且像一个空花瓶，是一个有待于充满及塑造的生命。

机器学习的未来将取决于我们开发能够从复杂、高维数据中学习的算法的能力。

The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.