我们所看到的和我们所知道的之间的关系从未被确定。
The relation between what we see and what we know is never settled.
Sustainability is not an option; it's a necessity for the future of agriculture.
最好的投资是投资于那些正在建设未来的人。
最大的风险就是不冒任何风险。在一个快速变化的世界里,唯一注定失败的策略就是不冒险。
Leadership is about listening as much as it is about guiding.