A woman, notwithstanding she is the best of listeners, knows her business, and it is a woman's business to please. I don't say that it is not her business to vote, but I do say that a woman who does not please is a false note in the harmonies of nature. She may not have youth, or beauty, or even manner
 Oliver Wendell Holmes Sr., The Poet at the Breakfast-Table (1872). copy citation

Context

“I never feel afraid that such a thing can happen to me, though it happens often enough when I turn a thought over suddenly, as you did that five-cent piece the other day, that it reads differently on its two sides. What I meant to say is something like this. A woman, notwithstanding she is the best of listeners, knows her business, and it is a woman's business to please. I don't say that it is not her business to vote, but I do say that a woman who does not please is a false note in the harmonies of nature. She may not have youth, or beauty, or even manner; but she must have something in her voice or expression, or both, which it makes you feel better disposed towards your race to look at or listen to. She knows that as well as we do; and her first question after you have been talking your soul into her consciousness is, Did I please?” source