For both men and women satisfaction is related to behavior that suggests compassionate love - laughing together, sharing feelings etc. Compassionate love is the key element in a happy marriage.

无论对男人还是对女人而言，满意度与意味着爱的行为——一起大笑、分享感受等等，有着密切关系。爱是幸福婚姻的关键元素。

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Your intention to love and be loved is the absolute key to happiness.

用心去爱和被爱是让你幸福的绝对关键。

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For example, a key reason for Zheng's abnormal psyche is love failure.

比如，郑民生产生病态心理的一个重要因素是恋爱失败。

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So the key is to find what you love to do, do it, but don't overdo it.

所以重要的是找你喜欢做的，好好做，但不要过度。

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