2007
导演:Sonja Lyubomirsky
“Finally we have a self-help book from a reputable scientist whose advice is based on the best experimental data.” —Daniel Gilbert, author of Stumbling on Happiness “Is lasting happiness attainable or a pipe dream? For the last eighteen years, University of California—Riverside professor of psychology Sonja Lyubomirsky has studied this question, and ...(展开全部)