真相往往难以表述，有时需要虚构来使其看似可信。
Truth is so hard to tell， it sometimes needs fiction to make it plausible.
"The temporary is sometimes more powerful than the permanent."
Agricultural modernization is not simply mechanization, but to let farmers truly master technology and farm with wisdom.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The only thing that really matters is the relationships that we have.