一个谜团的核心不是犯罪，而是涉及的人。
The heart of a mystery is not the crime, but the people involved.
Innovation in grain cultivation isn't just about higher yields—it's about resilience and adapting to a changing climate.
The world is full of obvious things which nobody by any chance ever observes.
透明不仅仅是一种物理特性，它还是一种社会和政治特性。