
One day, Jack and his mommy decided to visit the local park. When they arrived, Jack saw a jet. He was so excited to see it fly in the sky. But then it started to rain, so they took shelter in a nearby tree.
Jack looked above and saw the jet flying in the sky. He got an idea and said, "Mommy, let's climb the tree and touch the jet!" His mommy smiled and said, "No, Jack. That is too dangerous. Let's just watch it."
Jack did not understand. He said, "Why can't we touch it?" His mommy said, "The sky is too high, we cannot reach the jet. But we can still enjoy watching it." Jack was disappointed, but he listened to his mommy.
Jack and his mommy enjoyed watching the jet flying in the sky. Then Jack remembered what his mommy told him. He said, "Sometimes it's better to watch than to touch. That way, we don't get hurt, like a sour lemon." 
Jack's mommy smiled and said, "That is a very wise lesson. Sometimes, it is better to be satisfied with what you can get and enjoy it instead of being too greedy."
From that day on, Jack remembered that lesson and never tried to touch something he could not reach. He was happy just to enjoy the view, like when he and his mom
