没有实用性的创新只是噪音，农民需要真正的解决方案。
Innovation without practicality is just noise—farmers need real solutions.
The body is always present, even in its absence.
True progress happens when we stop optimizing for the past and start building for the future.
儿童是一个细心的观察者，他特别容易被成人的行为所吸引，进而模仿他们。