1.  Then, we use our knowledge to pratice outside the campus.

2.  Third, we can use our knowledge we learnt do a good deed for the people.

3.  We also can know it throught the serve for the society In my opinions , we should study hard in school, but we can use our knowledge to serve the people .

4.  They must know the development of society, so they can use the knowledge.

5.  For example, we can join in some social organizes and use our knowledge to server for the people through this, we can learn lot of things that can't be got from the class .

6.  Second, we should use our knowledge gained in school to solve the problems we May face outside, it will tell us whether what we have learned is useful .

7.  First, your knowledge you must think how to use your knowledge into your work.

8.  First, I must study very hard so that I can use the knowledge to find a good way to cure the people, and reduce the pain of the people.

9.  So I can use my knowledge to benefit it.

10.  Other people like constan jobs, because they think, we are still younge , we are to use our knowledge to construst more resources .