Sentence examples for a really hard lesson from inspiring English sources

That's a really hard lesson to learn as a child.

The lesson for all of us is that it sometimes takes a really hard head to buck the masses -- to think against the grain.

"It's a really hard situation.

It was a really hard transition".

"That's a really hard day".

You have a really hard job.

It was a really hard choice.

He's a really hard worker.

"It was a really hard race.

"It's been a really hard week.

"It was a really hard time.