知识共有物理论假设存在有一个知识资源的“自然界”——知识共有物。

The knowledge resources have been eroded, caring for the intellectual Commons even more urgent.

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分管协议，是指共有人之间约定某个人或各自分别占有共有物的特定部分，并对该部分进行管理的合同。

The agreement of separate control is the contract which every part owner agreed on some individual or every one occupy specific part of property in common separately and manage this specific part.

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所有生命共有祖先，随着时间的流逝，物群形式改变了，这些都是进化留下的明显痕迹和完美风格。

That all life is related by common ancestry, and that populations change form over time, are the broad strokes and fine brushwork of evolution.

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