knock some sense into

US /nɑk sʌm sɛns ˈɪntuː/
UK /nɑk sʌm sɛns ˈɪntuː/
"knock some sense into" picture
1.

hacer entrar en razón, hacer recapacitar

to make someone understand a situation and behave in a more sensible way, often by using strong words or actions

:
Someone needs to knock some sense into him before he makes a big mistake.
Alguien necesita hacerle entrar en razón antes de que cometa un gran error.
My parents tried to knock some sense into me about my career choices.
Mis padres intentaron hacerme entrar en razón sobre mis elecciones de carrera.