have a good head on your shoulders
US /hæv ə ɡʊd hɛd ɑn jʊər ˈʃoʊl.dərz/
UK /hæv ə ɡʊd hɛd ɑn jʊər ˈʃoʊl.dərz/

1.
berfikiran waras, bijak
to be sensible and intelligent
:
•
She really has a good head on her shoulders, always making smart decisions.
Dia benar-benar berfikiran waras, sentiasa membuat keputusan yang bijak.
•
Even at a young age, he seemed to have a good head on his shoulders.
Walaupun pada usia muda, dia kelihatan berfikiran waras.