The wise kid knows that a strong tree doesn't grow by magic. It grows when we take care of it every single day!
Do you remember the story of Jack and the Beanstalk? He traded his cow for "magic beans" thinking he'd get rich quick (he was chasing a fantasy!).
The Bible says that in real life there's no magic bean. If we want to eat a really tasty apple, we have to plant the little seed in the ground, water it every day, pull the little weeds, and be patient ("work the land").
Some kids think they'll get a perfect grade at school with a wave of a magic wand, without studying. That's having no sense! The smart kid is the one who sits down, does the homework every day with care, and doesn't give up. Whoever plants hard work reaps a whole lot of joy!
Whoever plants hard work reaps a whole lot of joy!