"Once upon a time, there was a little white horse who wanted to join its friends in another place to eat fresh, tender grass. However, to get there, they had to cross a small river. The little white horse watched as its friends crossed the river, but it didn't dare to follow. It didn't know the depth of the river and hesitated, wandering around the riverbank."
Although its friends told the horse that the river was not deep, it still didn't dare to cross and could only watch them eat the fresh grass, feeling lonely and left out."
When the little white horse went home, it told its mom about what happened that day. Its mom told it that it could only know the depth of the river by trying it for itself. It had to be brave to overcome difficulties."
After listening to its mom's advice, the little white horse managed to cross the river the next day and got to eat the fresh grass in the new place."