The mind is to be studied as an end in itself.
心灵应作为目的本身来研究。
A poet can survive everything but a misprint.
"The best music comes from the darkest places."
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形成预期后,就有动机偏离他们宣布的政策。
The existing is already a resource.