1. Clearly that has to make some difference in reference work.

2. The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well. Ralph Waldo Emerson 

3. 9- The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

4. The results show the strengthening mechanism middle or high temperature for wire could make some difference.

5. In the process of experiment teaching of electronic major, how to realize the training objective and what kind of method to be taken to strengthen students' operative skills make some difference.

6. The boreal rivers have less annual runoff volume and relatively larger silt content, these make some difference in lectotype on turbine.

7. Everything we do with the limited resources we've got must make some difference on one of these metrics.