The value of a network is proportional to the square of the number of connected users of the system.

What has destroyed every previous civilization has been the tendency to the unequal distribution of wealth and power.

The writer's duty is to tell the truth, even when it is uncomfortable.

In the short run, the market is a voting machine but in the long run, it is a weighing machine.

在某种程度上独立于男性之前，期待女性有美德是徒劳的。