Being a parent is an arduous and long task. "The road to parenting is a long way to go" is a metaphor, which means that parenting is an arduous and long task, and parents need to pay a lot of time, energy and patience to achieve good results. This metaphor also implies that parenting is a process that needs constant learning and exploration. Parents need to constantly update their knowledge and skills to meet the development needs of their children at different stages, so as to better guide their children's growth. Therefore, this metaphor reminds parents to have patience, perseverance and continuous efforts and study, so that they can go further on the road of parenting and achieve better results.