" I had at one time over forty scholars, and those of the right sort, ardently desiring to learn. They were of all ages, though mostly men and women. I look back to those Sundays with an amount of pleasure not to be expressed. They were great days to my soul. The work of instructing my dear fellow-slaves was the sweetest engagement with which I was ever blessed. We loved each other, and to leave them at the close of the Sabbath was a severe cross indeed. When I think that these precious souls are to-day shut up in the prison-house of slavery, my feelings overcome me, and I am almost ready to ask, "Does a righteous God govern the universe "

― Frederick Douglass , Narrative of the Life of Frederick Douglass