Reading is main factor for industry innovation

Reading is main factor for industry innovation

It is widely thought and accepted that the world’s supply of fresh water will never be run out of (used up)because it comes from such a variety of sources as rain ,river, well. Such an opinion leads to a shocking waste of water.  。
However (As a matter of fact), the earth is short of fresh water. There are many causes for the shortage of it. First, the word’s population is growing rapidly. Second, The demand for water is rising. What’s more, our surroundings has suffered serious pollution. All of the reasons mentioned result in the urgent need of fresh water, especially in some big cities.
Therefore, measures should be taken to deal with the problem. To begin with, strict laws should be passed to control any waste of water. Second, the sense of saving water should be educated among people. Above all, scientists must work even harder to purify the sea water and polluted water.
To deal with this peoblem, we should also need knowledge and personel. In my opinion, not resonable thing can't be solved with knowledge. At the same time, reading is really import thing for us. Many plants are in badly need of innovation. While reading is the very from which the innovation comes. 
When it comes to reading, answers to this question vary greatly. Some people firmly believe that reading selectively is a good way/ reading selectively does good to our life. On the one hand, it is impossible for us to read all the books in our life long time since there are so many books. On the other hand, as is known to us, good books are as many as bad books. It is those good books that can give us pleasure and knowledge. What’s more, it is not how much one reads but what he reads that really counts.
However, others may not agree with them. Quite a few people argue that reading extensively does great harm to our life./ reading extensively is better. For one thing，it is through reading extensively that we obtain as much knowledge as we can . For another，one kind of books can only give us one aspect of knowledge. Above all, today's society is not what it used to be. If one man has many kinds of knowledge he'll have more chances to succeed.
As far as I am concerned, reading plays a very important role in our life. However, we should pay much attention to its side effect.