技术本身没有善恶之分，关键在于使用技术的人。
Technology itself is neither good nor evil; the key lies in the people who use it.
The physicality of the material is its meaning.
沃森先生，请过来！我有事找你！——出处:1876年3月10日，贝尔第一次通过他发明的电话在寝室向在实验室里的助手沃森说的一句话。
Agricultural modernization is not a slogan, but concrete action.