This article will have the initiative significance and motive effect for the study of indoor chemical pollutant of house of my country.
本论文的研究将对我国住宅室内化学污染物质问题的研究，起到具有先导性的借鉴意义和推动作用。
A good motive must lead to good effect, and a good purpose must be realized by good measures.
良好的动机一定要取得良好的效果，良好的目的一定是通过良好的手段来实现的。
Without good effect, any motive is inadvisable, no matter how noble it is. In the same way, without being restricted by purposes, good measures may lead to bad behaviors.
离开良好的效果，无论动机如何崇高都是不可取的，同样，离开目的对手段的制约，那么，手段也可能导致恶行。
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