go to the ends of the earth

walk on broken glass

To do everything possible to achieve something, even if it involves gr …

spare no effort

To do everything within one's powers to achieve something.

stop at nothing

To take any measures to do or achieve something, especially if it invo …

talk up

To talk about (something or someone) to make it seem as good as possib …

buy time

To purposefully cause a delay, in order to achieve something else.

pull off

To achieve, accomplish, succeed at (something difficult).