be passionate about something

"This is an area with people who are passionate about their community."

If you are not passionate about science then why do it!

He was part of a group passionate about film making.

He has always been passionate about music even at a young age.

"It needs someone who is still passionate about the business."

In fact, I've been passionate about the environment for 20 years.

She is passionate about these issues because they are a part of her.

I cannot remember when I've last seen you so passionate about anything.

Since his early days he was passionate about social work.

And, right or wrong, she was passionate about her cause.