一个社会的成功主要应通过其成员所享有的实质性自由来评估。

我们正在从以商品生产为基础的经济转向以信息生产为基础的经济。

A man is like a fraction whose numerator is what he is and whose denominator is what he thinks of himself. The larger the denominator, the smaller the fraction.

预测未来的最好方法就是创造未来。