“Deep pockets”

“Boil down to”

To have something as the main point or reason.

“Business as usual”

Things continuing in the normal way.

“Dig deep”

To make a strong effort or use hidden strength.

“In deep water”

In serious trouble.

“Break new ground”

To do something innovative or original.

“Brush up on”

To improve knowledge or skill in something.

“Brace yourself”

Prepare yourself for something difficult or unpleasant.

“Carry weight”

To be important or influential.