1
general::
Phrase(s): Stick with it.
Do not give up. Stay with your task. • Bill: I’m really tired of calculus. Father: Stick with it. You’ll be a better person for it. • Bill: This job is getting to be such a pain. Sue: True, but it pays well, doesn’t it? Stick with it.
McGrawhill's American Idioms And Phrasal Verbs