The web is the most powerful tool we have for creating a more equal society.
网络是我们用来创造一个更平等社会的最有力工具。
Better to have, and not need, than to need, and not have.
科学应该弥合实验室和实地之间的差距。
精准农业不是为了取代农民,而是为了增强他们的能力。