I'm willing to zap conservatives when they do things that are not libertarian. I was the first to really go after George W. on his treatment of priso… - William Safire

Remember to never split an infinitive.
The passive voice should never be used.
Do not put statements in the negative form.
Verbs has to agree with their subjects.
Proofread carefully to see if you any words out. If you reread your work, you can find on rereading a great deal of repetition can be by rereading and editing.
A writer must not shift your point of view.
And don't start a sentence with a conjunction. (Remember, too, a preposition is a terrible word to end a sentence with.)
Don't overuse exclamation marks!!
Place pronouns as close as possible, especially in long sentences, as of 10 or more words, to their antecedents.
If I've told you once, I've told you a thousand times, resist hyperbole. Also, avoid awkward or affected alliteration. Writing carefully, dangling participles must be avoided.
If any word is improper at the end of a sentence, a linking verb is.
Take the bull by the hand and avoid mixing metaphors.
Avoid trendy locutions that sound flaky.
Everyone should be careful to use a singular pronoun with singular nouns in their writing.
Always pick on the correct idiom.
The adverb always follows the verb.
Last but not least, avoid cliches like the plague; seek viable alternatives.

In the United States today, we have more than our share of the nattering nabobs of negativism.

Americans of all persuasions are coming to the sad realization that our First Lady – a woman of undoubted talents who was a role model for many of her generation – is a congenital liar.