Related:

• Parenthetical words however should be enclosed in commas. -- Writing Rule 29
• Avoid colloquial stuff. -- Writing Rule 41
• Rules for Good Grammar #4. 1: Don't use no double negatives.
  2: Make each pronoun agree with their antecedents....
• Junk: stuff we throw away. Stuff: junk we keep.
• Don't use a run on sentence you got to punctuate it. -- Writing Rule 09
• Don't use tautological, repetitive or redundant statements. -- Writing Rule 32
• Its important to use apostrophe's right. -- Writing Rule 13
• Rules for Writers: Avoid run-on sentences they are hard to read.
  Don't use no double negatives. Use the semicolon properly, always use it where it is appropriate...
• Do not use hyperbole; not one writer in a million can use it effectively. -- Writing Rule 25