If in my youth I had realized that the sustaining splendour of beauty of with which I was in love would one day flood back into my heart, there to ignite a flame that would torture me without end, how gladly would I have put out the light in my eyes.

The quote "If in my youth I had realized that the sustaining splendour of beauty of which I was in love would one day flood back into my heart, there to ignite a flame that would torture me without end, how gladly would I have put out the light in my eyes" by Michelangelo reflects the profound and often painful impact of beauty on the artist. Michelangelo is expressing regret and a sense of sorrow about how his deep emotional connection to beauty, especially in his younger years, has come to haunt him later in life. The beauty he once cherished has now become a source of inner torment, igniting a flame that continually burns within him, creating an internal struggle that he cannot escape.

The mention of youth suggests that Michelangelo’s early experiences with beauty were filled with admiration and joy, but as time passed, the intensity of his feelings evolved into something more complex and painful. The "flood" of beauty that once inspired him now overwhelms him, transforming what was once a source of inspiration into a source of anguish. The metaphor of the flame that "tortures me without end" conveys the idea that his deep love for beauty has become an obsession, one that he cannot control or rid himself of.

Michelangelo’s reflection on this emotional journey points to the dual nature of beauty—it is both elevating and destructive. His statement captures the essence of how art, love, and passion can bring both joy and suffering. While beauty can inspire great creativity and admiration, it can also lead to an internal conflict, especially for an artist whose very essence is intertwined with the act of creation and perception of beauty.

Ultimately, this quote reveals Michelangelo's understanding of the complex and often painful relationship between an artist and the beauty they encounter in the world. It underscores how beauty, once experienced deeply, can become an indelible force that shapes an artist’s life, leaving them caught between admiration and torment. The quote reflects both the joy and the burden that beauty can bring to those who are profoundly moved by it.