In "The Transit of Venus," author Shirley Hazzard explores the theme of impulsiveness versus caution through the experiences of a character who reflects on his life choices. He recognizes the dangers of acting on impulse and has witnessed how such behavior can lead to disaster for others. This realization has instilled in him a sense of prudence, allowing him to navigate life's challenges successfully.
His careful consideration at each moment has been crucial in ensuring his safety and well-being. The quote emphasizes the importance of judiciousness, suggesting that his thoughtful approach to life has spared him from significant misfortune, contrasting sharply with those who succumb to momentary desires without forethought.