This quote by W. C. Fields offers a humorous yet pragmatic perspective on perseverance and the limits of persistence. Often, the common motivational mantra urges us to "try, try again," implying that relentless effort is the key to success. However, Fields adds an unexpected twist that challenges that notion with a dose of reality — there comes a point when further effort is futile and continuing would be foolish.

The quote highlights the importance of knowing when to persist and when to step back. While persistence is generally a virtue that drives progress and achievements, blind stubbornness can lead to wasted time, resources, and even emotional distress. Recognizing when a particular path is no longer productive requires wisdom and self-awareness.

This dual message encourages a balanced approach: maintain commitment and determination in the face of setbacks, but also cultivate the judgement to evaluate when a pursuit is no longer beneficial. In decision-making, it is critical to differentiate between temporary failures that can be overcome and scenarios where continuing is counterproductive.

Ultimately, Fields' quote serves as a reminder that success involves both perseverance and prudence. It advocates for resilience without sacrificing reason — ensuring our efforts are efficiently channeled toward meaningful goals. This nuanced viewpoint enriches the conventional encouragement to simply "try again," inviting us to consider when quitting can be the wiser, more dignified choice.