Julia Quinn said this quote

You know all of the young gentlemen better than I do,” Lady Manston continued. “Are there any we should avoid?” All of them, George wanted to say. ''What about Ashbourne’s son?''“No.” “No?” his mother echoed. “No, as in you don’t have an opinion?” “No, as in no. He is not for Billie.” Who, George could not help but note, was watching the mother-son exchange with an odd mix of curiosity and alarm. “Any particular reason?” Lady Manston asked. “He gambles,” George lied. Well, maybe it wasn’t a lie. All gentlemen gambled. He had no idea if the one in question did so to excess. “What about the Billington heir? I think he —” “Also no.” His mother regarded him with an impassive expression. “He’s too young,” George said, hoping it was true. “He is?” She frowned. “I suppose he might be. I can’t remember precisely.