"Love your job" has been sold to me thousands of times. Yet, I think that people that say they love their job lie to themselves. It is also very unhealthy.
Let's do a quick game. If you had all the money in the world, would you still do your job? Probably not.
I highly advocate for balance in your life. A job needs to be done properly, and once in a while there is nothing wrong about doing a 80 hours work week, but don't drink the koolaid and work away for a dream that is not yours.