My father was a man of great charity towards the poor, and compassion for the sick, and also for servants; so much so, that he never could be persuaded to keep slaves, for he pitied them so much: and a slave belonging to one of his brothers being once in his house, was treated by him with as much tenderness as his own children.

St. Teresa of Jesus of the Order of Our Lady of Carmel (ed. 1911)