The great advantage of a single currency is that it eliminates exchange rate uncertainty and reduces transaction costs.
单一货币的最大优势在于消除了汇率不确定性并降低了交易成本。
The most alluring thing a woman can have is confidence.
My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all.
一本伟大的传记是一种朝圣，走在别人的足迹中，同时试图理解他们的灵魂。