There are people who embrace the Oxford comma and people who don’t, and I’ll just say this: never get between these people when drink has been taken. – Lynne Truss, Eats, Shoots & Leaves: The Zero Tolerance Approach to Punctuation

The writer who neglects punctuation, or mispunctuates, is liable to be misunderstood for the want of merely a comma, it often occurs that an axiom appears a paradox, or that a sarcasm is converted into a sermonoid. – Edgar Allan Poe

When money talks, no one checks the grammar. – Author unknown