Grammar 1

During my response to "What We Really Miss..." there were a couple of times that I considered starting a sentence with "And". I realized I wasn't sure of the rule, so this is my first grammar post. I found it at http://www.drgrammar.org/faqs/#115.

And or But to begin a sentence? "Everybody agrees that it's all right to begin a sentence with and, and nearly everybody admits to having been taught at some past time that the practice was wrong" (Merriam-Webster's Dictionary of English Usage). In addition, "many of us were taught that no sentence should begin with 'but. ' If that's what you learned, unlearn it — there is no stronger word at the start. It announces total contrast with what has gone before, and the reader is primed for the change" (William Zinsser qtd. in Merriam-Webster's Dictionary of English Usage). Using and or but at the beginning of a sentence makes the tone of the writing more informal — like a conversation. Care needs to be taken to ensure a sentence beginning with and or but doesn't become a sentence fragment (Fogarty, Grammar Girl's Quick and Dirty Tips for Better Writing 80).