fact of life

Like it or not, they are a fact of life.

"You make it sound like a business decision rather than simply a fact of life."

But as a fact of life, it is here to stay.

But it is not itself a fact of our lives.

I have to live with that fact every day of my life.

But he added that they were a fact of life in the current environment.

It is just a fact of life that people are always doing things they shouldn't be able to do.

There is a simple fact of life about police work.

Let me tell you a fact of financial life, Mike.

We do our best to avoid them, but they are a fact of life.