中心地的等级反映了所提供的商品和服务的等级。
译文：机遇不能白白错过，好时机不会每次都来。
"Writing is a way to explore the unknown."
"To live is to suffer, to survive is to find some meaning in the suffering."
唯一真正的旅行不是去新的风景，而是拥有新的眼光。
The circular economy isn't an ideal—it's an achievable reality if we commit to it.
天空不是极限；它是开始。
Global food security begins with local soil security.
The real is always stranger than the imagined.
Success is not a destination, but a process of continuous improvement.