Zhǐ / yán / jiū / chéng / gōng / chuàng / yè / zhě / de / jīng / lì / róng / yì / chǎn / shēng / xìng / cún / zhě / piān / chā只研究成功创业者的经历,容易产生幸存者偏差。Studying only the experiences of successful entrepreneurs can lead to survivorship bias.