ALL monetary and economic systems are a struggle between borrowers, who favour inflation, and creditors, who are determined to maintain the purchasing power of the currency.

一切货币和经济体统都是喜好通货膨胀的债务人和决心保持货币购买力的债权人之间的斗争。

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The monetary unit's purchasing power never changes evenly with regard to all things vendible and purchasable.

货币单位的购买力，决不会随著所有可买卖的货物齐一地变动。

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Investors continue to view gold as a substitute currency to preserve purchasing power and as insurance against potential monetary turmoil (e.g. inflation).

FORBES: Panning for Stocks

The Fed should be mandated to follow a price rule conducting monetary policy in accordance with sensitive market prices, such as gold and other commodities, maintaining the purchasing power of the dollar without inflation.

FORBES: Magazine Article

Adjusted for variations in purchasing power parity, the ascent of emerging markets is even more impressive: the International Monetary Fund forecasts that the total GDP of emerging markets could overtake that of the developed economies in 2014.

FORBES: Emerging Market Growth Beats US