Introduction:
The statement "Pen is mightier than sword" implies that the power of the written word and ideas is stronger and more influential than physical force. This concept is vividly illustrated in the poem "Not Marble nor the Gilded Monuments" by William Shakespeare.

Explanation:
In the poem, Shakespeare explores the idea that the written word has the ability to transcend time and preserve the memory of great individuals and events. He argues that the permanence and impact of the written word far surpasses that of physical monuments such as marble statues or gilded tombs.

The Power of Words:
Shakespeare begins the poem by stating that neither marble nor gilded monuments can adequately capture the essence and achievements of those they commemorate. He asserts that these physical structures are susceptible to decay and destruction, ultimately fading away over time. However, the power of words, expressed through the pen, has the ability to immortalize individuals and their accomplishments.

Immortality through Writing:
The poet emphasizes the lasting impact of the written word by stating that kings and conquerors, who were once powerful and revered, are now mere dust. However, their stories and legacies live on through the written accounts of their deeds. Shakespeare suggests that through writing, individuals can achieve a form of immortality, as their thoughts and achievements continue to inspire and influence future generations.

Power of Ideas:
Furthermore, the poem highlights the transformative power of ideas and the written word. Shakespeare states that the pen can "give life" to those who have died and "breathe life" into the future. This implies that ideas and knowledge have the ability to shape the course of history and inspire change in society. The sword, on the other hand, represents physical force and violence, which may achieve temporary victories but lacks the ability to create lasting change.

Conclusion:
In conclusion, the poem "Not Marble nor the Gilded Monuments" beautifully illustrates the concept that the pen is mightier than the sword. Shakespeare emphasizes the enduring power of the written word to preserve the memory of individuals and their achievements. Through writing, ideas and knowledge can transcend time and shape the course of history, making the pen a truly powerful tool.