“Bide your time”

“Hard sell”

An aggressive way of trying to sell something.

“Fall flat”

To fail to have the intended effect.

“Great minds think alike”

Said when two people have the same idea.

“Hang by a thread”

To be in a very uncertain or dangerous situation.

“Fine line”

A small difference between two things.

“Go without saying”

To be obvious.

“First things first”

The most important things should be done first.

“Give or take”

Approximately; plus or minus.