What is the Summery of the poem flint by chirstina rossetti?

"Flint" by Christina Rossetti is a poem that explores the qualities and resilience of flint as a metaphor for human endurance and strength in facing challenges. The speaker admires the flint's ability to withstand harsh conditions and remain unyielding, drawing parallels to the resilience needed in life's struggles. Ultimately, the poem celebrates the unwavering spirit and steadfastness exemplified by the flint.