what is the theme in langston hughes poem called mother to son

The theme of Langston Hughes' poem "Mother to Son" is perseverance and resilience. The mother in the poem tells her son that life is full of challenges and hardships, but he must keep pushing forward and never give up. She uses the metaphor of a staircase to emphasize the idea that life is like a difficult climb, but one must keep climbing and continue moving forward despite the obstacles and setbacks. Through the mother's words, the theme of perseverance and resilience is highlighted, showing the importance of determination and courage in facing life's struggles.