"Fortune favours the brave" is a central theme in Jeffrey Archer's novel Kane and Abel. The story follows two men, William Lowell Kane and Abel Rosnovski, whose lives are shaped by their daring choices and resilience. Their journeys are marked by ambition, risk-taking, and determination, illustrating how bravery can lead to success against overwhelming odds.

Throughout the book, Archer emphasizes that fortune often rewards those who take courageous actions. Both characters face numerous challenges, but their willingness to be bold and persistent ultimately shapes their destinies. The novel suggests that courage and tenacity are crucial for overcoming life's obstacles and achieving greatness.