Today, while contemplating an impending bike ride, my wife expressed concern that she hadn’t ridden a bike in ages: would she still be able to do it? Of course you can guess what phrase sprang unhelpfully to mind.
“Once you learn, you never forget—it’s just like riding a bike.”
To be fair, it served my purpose to highlight that cycling was the archetypal once-learned-never-forgotten activity. That alone served to reassure her. It still set me wondering: what should I have compared it to?