When someone says they are “burning the midnight oil,” it means they are working late into the night, showing dedication and determination to accomplish their tasks or goals.
“Back to the drawing board,” is an idiom which means going back to square one and starting over with a fresh perspective. It's a way of acknowledging that the current approach didn’t yield the desired results and that it’s necessary to regroup, reassess, and try again.
The idiom “on the back burner” is a useful way to express that something is temporarily on hold or receiving less attention. It’s a way of acknowledging that there are limited resources, such as time and energy, and that decisions need to be made about where to allocate those resources.
The idiom cut corners means to take shortcuts or find ways to do something more quickly or cheaply, often by neglecting proper procedures or standards.