Frida Kahlo, the iconic Mexican painter whose work bridged surrealism, modernism, and “Mexicanidad” in the early to mid-20th century, documented this reflection in her personal diary during the last decade of her turbulent life. Kahlo is best remembered for her striking self-portraits and her unflinching exploration of pain, identity, and resilience, and her words here capture her deep awareness of the impermanence of life, shaped by her years of illness, physical suffering, and emotional turmoil. This line represents both her resignation and acceptance that nothing in life, good or bad, remains fixed. Today, Kahlo’s insight resonates as a call to embrace change rather than resist it, reminding us that life’s constant flow is what allows for transformation and inspiration.