From A Christmas Carol by Charles Dickens:
“This boy is Ignorance. This girl is Want. Beware them both, and all of their degree, but most of all, beware this boy, for on his brow I see that written which is Doom, unless the writing be erased. Deny it!” cried the Spirit, stretching out its hand toward the city. “Slander those who tell it ye! Admit it for your factious purposes, and make it worse. And abide the end!” — Spirit of Christmas Present
We could all use a little less ignorance in our life and work.