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 problem with quantitative easing is that it works in practice but it doesn't work in theory.
Innovation is not just about technology, it's about changing people's lifestyles.
Every film is a journey, and you never know where it's going to take you.
预测未来的最好方法就是创造未来。