Martin Seligman's bookLearned Optimism: How to Change Your Mind and Your Life ushered in the research on the advantages of having an optimistic attitude.
马丁。瑟利格曼的书《学会乐观》指出:怎样改变你的想法并使你的生活在研究的引导下有一个乐观的态度。
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Remember the book about Dick and Jane and the first word you learned, the biggest word of all: LOOK.