Summary
This quote suggests that a person's cheerfulness is a clear and reliable indicator of wisdom. It implies that true wisdom goes beyond knowledge and intelligence, and is reflected in one's attitude and demeanor. A person who possesses wisdom is able to maintain a positive outlook, find joy in life's challenges, and exhibit an optimistic and cheerful approach to both triumphs and setbacks. Their ability to remain cheerful despite difficulties serves as evidence of their depth of understanding and ability to navigate life with profound wisdom.