《乌合之众：大众心理研究》是一本当之无愧的名著。在本书中，作者指出，个人一旦进入群体中，他的个性便湮没了，群体的思想占据统冶地位，而群体的行为表现为无异议，情绪化和低智商。

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乌合之众:大众心理研究

古斯塔夫・勒庞 Gustave Le Bon(1841-1931) 法国著名社会心理学家。他自1894年始，写下一系列社会心理学著作，以本书最为著名，被 翻译成近二十种语言，至今仍在国际学术界有广泛影响。