In "Master and Commander" by Patrick O'Brian, the new captain is given crucial advice as he begins his command. He is encouraged to be determined and steadfast in his mission, emphasizing the importance of not letting any obstacle impede his progress. This guidance aims to instill confidence in his leadership abilities, urging him to maintain focus and resolve as he navigates the challenges ahead.

However, alongside this encouragement, the captain is reminded of his ultimate responsibilities. He must ensure the safety of both his ship and crew, highlighting a delicate balance between ambition and caution. This dual mandate serves to reinforce the significance of leadership that prioritizes the well-being of those under his command while pursuing their objectives.