This essay has several related goals. The first is to contribute to the philosophy of education literature on Cora Diamond while introducing the work of her sister, Julie Diamond, to the field. I introduce Julie Diamond's work by connecting it to the work of John Dewey, and a secondary goal of the paper is to test lines of connection between Dewey and Cora Diamond. Finally, by developing Cora and Julie Diamond's thinking on teaching and the moral life, I hope to contribute to conversations in teacher education, especially ongoing conversations about the meaning of responsive teaching. The first half of the paper discusses and engages Cora Diamond's thinking on the moral life drawing on a range of her published work, the middle of the paper builds a bridge from Cora Diamond to Dewey as a way of introducing Julie Diamond, and the final part of the paper offers an engagement with Julie Diamond's work. I discuss teaching throughout the paper, and my hope is that a vision of responsive teaching, one grounded in the work of Julie and Cora Diamond, emerges that allows teachers to come alive to aspects of their work that can disappear in the rush and whirl of classroom life. The paper begins with a personal story as a way of connecting with the style of Cora and Julie Diamond's approach to teaching and the moral life.