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。
Positive psychology is not a spectator sport.
We are all going to die, and that makes us the lucky ones. Most people are never going to die because they are never going to be born.
水边的芦苇在夜晚披上寒霜，月色清冷，山色苍茫
不管前方的路有多苦，只要走的方向正确，不管多么崎岖不平，都比站在原地更接近幸福。