“Focus groups are a waste of time, filled with people telling you what you want to hear so they can go home.”
Quote by Sergio Zyman
Author
Sergio Zyman
中文简介：Sergio Zyman 是一个在历史记录中具有一定模糊性的人物，其生卒年月为1945年7月30日。尽管信息有限，但他的身份定位为一个可能在某个领域有所贡献的人物。生平经历方面，由于资料缺乏，难以详细描述。成就贡献亦不明确，影响评价则需更多背景资料支持。 more
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