与其等着人们的天性变化，让我们通过承担义务来控制那些不好的行为。
Instead of waiting around for human nature to change, let's start to rein in bad behavior by promoting accountability.
第一点是维护社会正义的法律义务，第二点是保护自身利益的合法行为。
Here the first thing is a legal obligation to maintain social justice while the second is to protect one's personal interests.
对诉讼标的没有共同权利义务的，其中一人的诉讼行为对其他共同诉讼人不发生效力。
if a party of two or more persons have no common rights and obligations with respect to the object of action, the act of any one of them shall not be valid for the rest.
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