"Self-help." . . "Sheng huo zhi dao." . . "生活指導" . "Realització personal" . . "Kuai le." . . "快樂" . . . . . . . . . "En busca de la felicidad : como todo en la vida, la felicidad también hay que ganársela"@es . "En busca de la felicidad : como todo en la vida, la felicidad también hay que ganársela" . "Kuai leyou xin chu fa = Happiness is a serious problem : a human nature repair manual" . . . . "Happiness is a serious problem" . "Happiness is a serious problem"@en . "快樂由心出發" . . . "السعادة مفاتيحها وخباياها" . . . "Presents insights and techniques to help readers understand, attain, and maintain happiness despite human nature's tendency to be insatiable." . "Presents insights and techniques to help readers understand, attain, and maintain happiness despite human nature's tendency to be insatiable."@en . "Al-saʻādah Mafātīḥoha wa Khabāyāha" . . "A la conquista de la felicidad : como todo en la vida, la felicidad también hay que ganársela" . . "Translation" . "There is little correlation between the circumstances of people's lives and how happy they are. When you ask people abouttheir most cherished values in life, \"happiness\" is always at the top of the list. However, unhappiness does not seem to be the exceptional order to be happy, we first have to battle ourselves. Not only do we have a right to be happy, we have an obligation to be happy. Our happiness has an effect on the lives of everyone around us--it provides them with a positive environment in which to thrive and to be happy themselves."@en . "Kuai le you xin chu fa" . . "En busca de la felicidad : como todo en la vida la felicidad tambien hay que ganarsela" . . . . . "Happiness is a serious problem : a human nature repair manual"@en . "Happiness is a serious problem : a human nature repair manual" . . "Happiness is a serious problem : a human nature repair manual" . . "快乐由心出发 = Happiness is a serious problem : a human nature repair manual" . . . . . . . . . "A la conquista de la felicidad" . . "Happiness is a serious problem a human nature repair manual"@en . "Electronic books"@en . . . "تراجم، اللغة العربية" . . . . . . "En busca de la felicidad : como todo en la vida la felicidad también hay que ganársela" . . . . . "Joie." . . "SELF-HELP / General." . . "Felicitat" . . "Bonheur." . . "Felicidad." . . "Happiness." . .