给定一个英文段落，翻译成中文。
As a culture, we tend to associate happiness with reaching certain goals, but the truth is that while goals can be useful, they don't necessarily bring happiness. A famous Harvard study followed a group of men for over seventy years, and found that while achievements like a high-paying job or a good marriage status were important, the biggest predictor of happiness was the quality of one's relationships.
作为一种文化，我们倾向于将幸福与达成某些目标联系起来，但事实是，尽管目标可能是有用的，但并不一定带来幸福。著名的哈佛研究跟随一个男人群体超过七十年，发现虽然高薪工作或幸福婚姻状态等成就很重要，但幸福的最大预测因素是一个人的人际关系质量。