It explains why we carefully study the exchange of value that occurs when sharing happens: What is the value for the person who shares?

所以我们会仔细研究分享行为中价值的交流：对分享者来说有什么价值？

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So we will carefully study the experience of the Silicon Valley, and without replicating, we will use the best practices and samples that exist in California in the framework of that major project that is called the Silicon Valley.

WHITEHOUSE: President Obama & President Medvedev Joint Press Conference | The White House