translation.en: In the research phase of the project at Interval, we partnered with a company called Cheskin Research, and these people -- Davis Masten and Christopher Ireland -- changed my mind entirely about what market research was and what it could be.
translation.zh: 关于在Interval公司的研究工作 我们和另一家叫做Cheskin Research的公司合作， 包括他们的同事Davis Masten和Christopher Ireland， 彻底改变了我对于市场调研是什么 和它能够做什么的看法。