to try to teach someone something they are set in their ways about
versuchen, jemandem etwas beizubringen, an dem er bereits festhält (versuchen, jemandem etwas beizubringen, an dem er bereits festhält)
"It’s hard to teach an old dog new tricks when it comes to new technology."
"Es ist schwer, einem alten Hund neue Tricks beizubringen, wenn es um neue Technologie geht." (Es ist schwer, einem alten Hund neue Tricks beizubringen, wenn es um neue Technologie geht.)
there is hope for success in the future
to become well-known or successful in a particular field
To achieve something very difficult or seemingly impossible.
information spread by people talking to each other
to impress or amaze someone greatly
art reflects real-life experiences or truths