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·塞利格曼

·塞利格曼

·塞利格曼

·塞利格曼

1

"We tend to go through pendulum swings , " said Joel Seligman, the president of the University of Rochester, a longtime Wall Street observer.

“我们往往如钟摆一般，前后摇摆，”长期关注华尔街的罗彻斯特大学校长乔尔 ·塞利格曼（JoelSeligman ）说。

2

University of Pennsylvania psychologist Martin Seligman points out that depression is caused by feelings of failure and helplessness.

宾夕法尼亚大学的心理学教授马丁 ·塞利格曼指出，意志消沈是由挫败感和无助引发的。

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