Summary: In the society of agriculture, knowledge is only the tool used to sum up and come down experience.

提要：在农业社会，知识只是农业社会时代经济的总结工具与经验流传工具。

youdao

Summary: In the society of agriculture, knowledge is only the tool used to sum up and come down experience.

提要：在农业社会，知识只是农业社会时代经济的总结工具与经验流传工具。

youdao