The machine was built on two principles. First, the founders feared government, because governments tended to accumulate power and become tyrannies. Second, they did not trust the people, because the people—in pursuing their private interests—might divert the government from the common good. Government was necessary, and so of course were citizens, but both had to be restrained in such a way that the machinery of government limited their ability to accumulate power. The founders had created such a machine.

