Include those words in your abstract. The Conclusion section presents the outcome of the work by interpreting the findings at a higher level of abstraction than the Discussion and by relating these findings to the motivation stated in the Introduction.
In the rest of this paper, issues related to the contents of each section will be examined in turn.
How do your findings affect the field of study? If you feel you must explain recent achievements in much detail — say, in more than one or two paragraphs — consider moving the details to a section titled State of the art or something similar after the Introduction, but do provide a brief idea of the actual situation in the Introduction.
Although inclusion of data is acceptable, report only those numbers that represent the most important information.
An effective abstract helps readers achieve these two purposes.
Unfortunately, some authors fail to understand how important a good abstract is to the success of their scientific article. Here is a good format to follow, in order, when writing an informational abstract.