This quote by Don Marquis exudes a powerful affirmation of life and resilience. It encourages a mindset that refuses to be imprisoned by regrets or sorrows tied to the past. Instead, it shifts focus to the present—a new day full of opportunities and strength. The phrase "Are its eyes blurred With maudlin grief for any wasted past?" poses a rhetorical question that challenges the reader not to be clouded by tearful remorse or self-pity over misspent time. The imagery is vivid, invoking a comparison between emotional blindness caused by grief and the clear vision needed to embrace the present.

The declaration "A thousand thousand failures shall not daunt!" strongly reinforces an unbreakable spirit. Failure, often feared and resented, is reframed here not as an end but as an obstacle that cannot discourage or defeat the speaker. This persistence is vital to growth—accepting failure as a part of the journey rather than a conclusion.

Finally, "Let dust clasp dust death death I am alive!" serves as a striking closing line. It acknowledges the certainty of death and the ephemeral nature of life and human remains, yet boldly asserts life’s vibrancy and value. Life is presented as triumphant over death, not through denial but through celebration.

Overall, this quote serves as a moving reminder to welcome each new day with hope and courage, unshaken by past failures and conscious of the preciousness of being alive. It inspires an invigorating acceptance of life's challenges and the determination to live fully despite them.