The quote emphasizes the character's choice to prioritize joy and laughter for the rest of his life. It suggests a deliberate decision to embrace positivity and humor, perhaps in response to personal experiences or challenges faced. This resolution reflects his desire to enhance his daily existence with light-heartedness and happiness.
In "The Portrait of a Lady," this theme of finding joy amid life's complexities is significant. The character's commitment to laughter not only shapes his personal outlook but also influences his interactions with others, showcasing the transformative power of a joyful disposition in overcoming adversity.