When guardian angels come

I didn't know what courage was until I met Harriet Tubman. And I'm telling you I studied hard something fierce 'cause I wanted to know the source of that courage. I asked her once and she said, "It ain't me. It couldn't be. I've got a guardian angel, that's what I have. They come when you think of others more'n yourself. They come like bees to honey."

~ from "Interlude: Harriet Tubman" in NAVIGATING THE TIDES OF CHANGE