Conflicting economic interest is relatively unimportant as a cause of war.

Always history is being made; opinions attitudes and institutions change, and there is evolution in the nature of capitalism

In the long run all producers are forced to use the most efficient methods or give place to others who do.

The truth seems . . . to be that in the ultimate and essential problem the economic factor is relatively superficial and unimportant.

Costs merely register competing attractions.

It is true practically if not altogether without exception that the changes studied by any science tend to equilibrate or neutralize the forces which bring them about, and finally to come to rest.

Never waste any time you can spend sleeping.