凡是天下的祸患,掠夺与怨恨,之所以能出现,原因就在于人们不相爱。因此,仁义的人认为这是不对的。 
Sustainability is not an option; it's a necessity for the future of agriculture.
Leadership means listening more than you speak, and acting more than you promise.
When you are stuck, explain your problem to others. Often simply laying out a problem will present a solution. Make “explaining the problem” part of your troubleshooting process.