The problem with quantitative easing is that it works in practice but it doesn't work in theory.
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。
Innovation is not just about technology; it's about changing the way we think and operate.
The key to fighting poverty is to break it down into smaller, more manageable problems.
Sustainable forestry is not just about cutting trees; it's about ensuring the future has forests to cherish.
走上绞刑台，迎向行刑的枪口，我自安之如泰。