Narayan Murthy sends a message to Infosys employees about working late hours in the office. He notes that many bachelors stay late not because they are working, but because they have nothing better to do after work like surf the internet, use air conditioning and get free food. This culture of employees staying late can lead bosses to expect all employees to work longer hours. However, life changes when employees get married and have families - then family becomes the priority over work. Murthy advises employees to leave work on time each day to avoid negatively impacting the company culture and facing issues later when they have commitments outside of work.