The shamash lights the other candles without diminishing itself. Rather, it is even more lit up when surrounded by the flames it has been part of lighting.
The more light we give to others, the more light is reflected back to us.
Kindness has a way of boomeranging and coming back at you.
Good moods are contagious and spread through the environment.
As you look at the Chanukah flames tonight, you might reflect about the ways you extend your light into your environment.