not for nothing


not for nothing

For a specific or worthy reason. You see? Accidents can happen all too easily. It's not for nothing that we tell you to wear a seatbelt!See also: not, nothing

not for ˈnothing do I, will they, etc. ...

used to emphasize that there is a good reason for something: Not for nothing did people call him the king of rock and roll.See also: not, nothing, will