Innovation in agriculture isn't just about technology; it's about changing mindsets.

The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.

解释：了解古代不了解现在，称为愚昧无知，那么儒生就只能称作愚昧无知的人了。