By hook or by crook

Pro Tip 1/3

Persistence

Suggests relentless effort to achieve something, despite difficulties.

She sought the job by hook or by crook, attending every networking event possible.

Pro Tip 2/3

Possible Negativity

Can imply unethical methods, so use carefully to avoid misunderstanding.

He acquired the rare book collection by hook or by crook, raising some eyebrows.

Pro Tip 3/3

Informality

Used in casual or informal settings, less suitable for formal writing.

I’ll figure out this puzzle by hook or by crook, even if it takes all night.