In Victor Hugo's "Les Misérables," Jean Valjean experiences a deep sense of concern as he observes the changes happening around him. He feels a profound connection to his past limitations and struggles, often perceiving himself as someone who can only move slowly through life. This self-view contrasts sharply with the blossoming potential he sees in Cosette.

Cosette represents hope and transformation, symbolizing the ability to rise above adversity. While Valjean feels confined by his circumstances, her growth and newfound freedom inspire him, highlighting the powerful contrast between his struggles and her capabilities. This relationship underscores the themes of redemption and the impact of love and care in overcoming life's challenges.