a word to the wise
US /ə wɜrd tu ðə waɪz/
UK /ə wɜrd tu ðə waɪz/

1.
pesanan ringkas, nasihat berguna
a brief piece of advice or a warning, especially to someone who is likely to understand it without needing a lot of explanation
:
•
Just a word to the wise, don't trust everything you hear.
Sekadar pesanan ringkas, jangan percaya semua yang anda dengar.
•
A word to the wise: always double-check your work before submitting it.
Pesanan ringkas: sentiasa semak semula kerja anda sebelum menghantarnya.