• A change of taste affects the value of natural agents.
• The distribution of wealth thus affects the value of agents.
• Abiding sources of economic enjoyments are called durable agents.
• But this self-replenishing of agents is a slow process, and time is costly.
• It is only by a fiction that most indirect agents can be regarded as indestructible.
• The growth of society may cause some of the poorer agents in time to become the best.
• As men seek to gratify their desires, they attach importance to these agents of power.
• A certain part of the result is thought of as due to material agents, a certain part to labor.
• The hammer, the hoe, the tree, the field may all be considered as agents to secure consumption goods.
• Prospective hirers of agents forecast what the use will be worth to them and make their bids accordingly.

0. Word pronunciation is derived from article recording George Lansbury, License CC BY-SA 4.0
1. Word pronunciation is derived from article recording Eastern Bloc, License CC BY-SA 4.0
2. Word pronunciation is derived from article recording Major depressive disorder, License CC BY-SA 4.0