农业实践中的微小改变可以对全球粮食安全产生重大影响。
Small changes in farming practices can lead to big impacts on global food security.
解决复杂问题的关键在于将其分解成可处理的部分。
There ain't no way you can hold onto something that wants to go, you understand? You can only love what you got while you got it.