Sustainability is not an option; it's a necessity for the future of agriculture.

The most successful societies in the future will be those that are able to combine the strengths of both the state and the market.

数学是为不同事物赋予相同名称的艺术。

The quality of your life is the quality of your relationships.

Prices are important not because money is considered paramount but because prices are a fast and effective conveyor of information through a vast society in which fragmented knowledge must be coordinated.