Sustainable farming isn't a cost—it's the smartest investment we can make.
真理很纯粹，可决不简单。
智慧就是适应变化的能力。
解析：强调实践的重要性。
We recognized early on that smart people do very dumb things, and we wanted to know why and who, so that we could avoid them.
Leadership is about making tough decisions today that will benefit everyone tomorrow.