战略的本质是选择不去做什么。

The only freedom which deserves the name is that of pursuing our own good in our way， so long as we do not attempt to deprive others of theirs or impede their efforts to obtain it.

写作不仅仅是表达思想，更是创造一个让这些思想得以生存和呼吸的空间。

农业创新不仅仅是技术问题；它关乎改变思维方式和拥抱可持续性。