Speech and Writing

Half the world is composed of people who have something to say and can't, and the other half who have nothing to say and keep on saying it.

                 By Robert Frost

The two uses of English  is speech and writing. this is the important tools that will lead us in our journey towards better English.Most likely we are studying it in order to write better. Perhaps you could not care less about speaking if fluently because you probably believe that writing is more important than speech.The most common mistaken beliefs about language.It may have arisen because writing is generally more permanent and stable than speech.considering writing as a symbol of intelligence and of civilization. human beings have recorded their literary,artistic,scientific,technological and other achievements through writing.However,aside from the fact that speech is uttered and heard while writing is written and read,there are some differences between that would show that speech,not writing, is basic to language.
     
While the  rules on grammar tend to be stricter and more formal in writing than in speech,do not disregard these rules when you communicate through speech.After all,the main goal of having rules on grammar(and studying them)is for you to be better understood - and you want to be understood by speaking as well by writing.