农业创新不仅仅是技术问题，更是思维方式的转变。
The greatest question of our time is not communism versus individualism, not Europe versus America, not even the East versus the West; it is whether man can bear to live without God.
感受是行动的指南。
The function of a system of hypotheses is to warn us beforehand what will be our experience—to enable us to make accurate predictions.