YOU CAN'T BE TOO CAREFUL


Meaning of YOU CAN'T BE TOO CAREFUL in English

used to warn sb that they should take care to avoid danger or problems :

Don't stay out in the sun for too long—you can't be too careful.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.