The strength of a nation's institutions is not just in their formal rules, but in the informal norms that govern behavior and the degree to which they are internalized by the population.
对我来说,能够确定此刻你和我存在就足够了。
孔子说:“年轻人值得敬佩,怎知后代不如今人?四五十岁还默默无闻的人,就没什么前程了。”
农业创新不仅仅是技术问题,更是思维方式的转变。