I'm gonna keep working hard, not because of any pressure or expectations, but because it's the right thing to do.
There are natural limitations of course -- e.g., only so many hours in a day, the law of diminishing returns where too much work may not be as productive as focused work, and my right and need to spend time with my family, as well as maintain my own overall health -- but every case represents a client who needs help addressing an important issue in their life.
Hard work reflects that understanding: that, even though I'm compensated, my time is ultimately in service to others who are in their own time of need. If and when the time comes that I may be in need, I would hope for the service of others to me. In this way, each is served.