解析：告誡人們要珍惜所得。
天地相互配合，才產(chǎn)生了萬物；陰陽相互結(jié)合，世界才會變化；行為合乎禮儀，天下才能安定。
Customer needs are always the primary driver of technological evolution.
多元化不僅僅是一種策略，它是一種必要。
The greatest human quest is to know what one must do in order to become a human being.
農(nóng)業(yè)現(xiàn)代化不僅僅是技術(shù)的現(xiàn)代化，更是思維方式和經(jīng)營理念的現(xiàn)代化。