"A gentleman is someone who knows how to play the [bagpipe, banjo, accordion, saxophone, trumpet] and doesn't. <a href="https://www.google.com/search?client=safari&rls=en&q=%22a+gentleman+is+someone+who+knows%22&ie=UTF-8&oe=UTF-8#q=%22a+gentleman+is+someone+who+knows+how+to+play%22%22&rls=en&start=0">https://www.google.com/search?client=safari&rls=en&q=%22a+gentleman+is+someone+who+knows%22&ie=UTF-8&oe=UTF-8#q=%22a+gentleman+is+someone+who+knows+how+to+play%22%22&rls=en&start=0</a>