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哈佛大学公开课 幸福课 第四课 PDF by ZHANG Jiayang is a document available to read on EtoBox.

This document provides a lecture summary on positive psychology. It discusses how change is difficult but possible if the right interventions are used. It explains that small, committed groups can create change through exponential social networks like smiles and compliments. An example is given of how exponential growth works using a deal where a person would receive $1000 daily but pay back doubling amounts starting at 1 cent. Within a month, they would owe over $5 million, illustrating the power of expone

Author

ZHANG Jiayang

Language

EN