悲观主义者是这种人:当他可以从两种罪恶中选择时,他把两种都选了。
货币政策中的时间不一致性问题出现在政策制定者一旦经济主体根据宣布的政策采取行动后,就有动机偏离该政策。
Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time.
Always look for the positive in every situation.