Grammar is the logic of speech, even as logic is the grammar of reason.  ~Richard C. TrenchMCTO

Do not be surprised when those who ignore the rules of grammar also ignore the law.  After all, the law is just so much grammar.  ~Robert Brault, www.robertbrault.com

Grammar Checker ? A software program that is not needed by those who know grammar and virtually useless for those who don’t. ~Richard Turner (1937-2011), The Grammar Curmudgeon, a.k.a. “The Mudge,” from “The Curmudgeon’s Short Dictionary of Modern Phrases”grammarmudge.cityslide.com/articles/article/718614/128229.htm; tpv,uwp,qe2

Devotees of grammatical studies have not been distinguished for any very remarkable felicities of expression.  ~Bronson AlcottTable Talk, 1868, PMB

Nostalgia is like a grammar lesson:  you find the present tense, but the past perfect!  ~Owens Lee Pomeroyaug03mail

There are grammatical errors even in his silence.  ~Stanislaw J. Lec

Correct spelling, indeed, is one of the arts that are far more esteemed by schoolma’ams than by practical men, neck-deep in the heat and agony of the world.  ~Henry Louis Mencken, The American Language

Ignorant people think it is the noise which fighting cats make that is so aggravating, but it ain’t so; it is the sickening grammar that they use.  ~Mark Twain