"Change is the essential process of all existence."
今天我们播下的每一粒种子都是对明天粮食安全的投资。
Sustainable practices aren't a cost—they're an investment in our collective future.
【释义】:人在幼年时精神专注,成年后心思分散,教育要趁早,别错过时机。  
The ladder of success is best climbed by stepping on the rungs of opportunity.