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沒有實用性的創(chuàng)新只是噪音，農(nóng)民需要真正的解決方案。

我寧愿親自監(jiān)督政府的全部運作，也不愿將公共事務(wù)委托給下屬。

"The role of business is to produce goods and services that people value more highly than their cost, and to do so while consuming as few resources as possible."