Invest time and energy in friends and familyWhere you live, how much money you make, your job title and even your health have surprisingly small effects on your satisfaction with life.

• 对朋友和家庭投入时间和精力你的居住地，赚钱多少，职务高低，甚至是健康状况，对你的生活满意程度的影响，都是出人意料的渺小。