The Wind-Up Key of the Heart
If it weren't for her, I probably would have stopped and given up long ago. But it is precisely this little person who keeps my entire world in motion.
Every time it feels like my strength is gone and there's a dead end ahead, she appears. My daughter is my only engine, my main motivation, and that very wind-up key that forces me to get back up, spread my wings, and move forward, no matter what.