7. Why do you think that the author William Zinsser believes professional writers focus so much on
revision and rewriting – and why does he consider it to be the essence of his
profession?

The author believed that professional writers revise and rewrite their sentences because the first draft is usually written in emotions and thus needs to be revised to correct any error.

Zinsser considered rewriting to be an essence of his profession because it helps him to correct the errors in doing so.

Explanation:

'On Writing Well'  is a book written by William Zinsser. The book talks about the skill of writing and how to develop and polish that skill.

In his book, he asserted that revising and rewriting is something that most writers do. He believed it because rewriting helps a writer to correct any information left out, or to add any vital information in his writing.Or, to correct any grammatical error in the writing.

He perceived that revising and rewriting is an essence of his profession because it help him to correct any errors in his profession of writing. Rewriting and revising enhance ones written work and helps to bring the best out to his/her  readers. He asserted that first draft of the writing is usually written in emotions or out of the flow of thoughts that comes to our mind.

subject: why anyone can be a genius.

occasion: moving forward in life.

audience: average person

purpose: to push you further in life

speaker: many famous geniuses.

here is the poem:

here is thy, and here is thee, genius is for what he can be.

poem is a matter of rhyme, but like ben frank said, life is a matter of time.

we have great inventors such as thomas edison, who said, "genius is one percent inspiration and 99% perspiration." no, no perspiration as what comes from your skeleton.

we have great minds, from places of all kinds, such as yu kaw la chi tie, (now im switching languages because yu kaw was japanese.)

てちハラスイヒイス, てちラスイヒイス

てちのちみスイヒイス.

you are a genius, well not yet, but you are capable, and that is a bet.