量化宽松的问题在于它在实践中有效,但在理论上却行不通。
"The power of a story is that it can change the way you see the world."
Nature never deceives us; it is always we who deceive ourselves.
我对官方历史和个人记忆之间的空白感兴趣。
To die is nothing, but to live defeated and without glory is to die every day.
Science is not just about discovery, but also about the application of knowledge to improve human life.