Final answer:
While a captain is responsible for overall safety and order, it is impractical for them to oversee every guest at all times. Instead, crew members share this responsibility, and the captain relies on systems and protocols.
Step-by-step explanation:
The statement "Overseeing all guests within the station at all times is the captain's duty" could be interpreted as true or false, depending on the context. In the context of airline or maritime operations, a captain's broader responsibilities do involve overseeing and ensuring the safety of all persons onboard their vessel or aircraft, aligning with a culture of teamwork and discipline. However, it is not the captain's duty to watch every guest at every moment; this would be practically impossible and is not part of standard checklists. Instead, various crew members share this responsibility, and systems are in place to maintain safety and order.
While the sentiment of the quote from US Secretary of State William Jennings Bryan reflects the inappropriateness of expecting passengers to defend a ship, it is not directly related to the duties of a captain. Nonetheless, it underscores the importance of designated roles and responsibilities, such as those held by captains and crew, in maintaining safety and order.