"Fullness of knowledge always means some understanding of the depths of our ignorance; and that is always conducive to humility and reverence"

This quote by Robert Millikan speaks with the idea that knowledge and understanding are not equally unique. He suggests that having a fullness of understanding indicates having an understanding of the depths of our lack of knowledge. This understanding of our ignorance can cause humbleness and respect. Millikan is recommending that understanding should not be seen as a source of power or supremacy, however rather as a source of understanding and regard. He is encouraging us to acknowledge our own restrictions and to be simple in the face of our own lack of knowledge. He is likewise suggesting that understanding should be seen as a source of reverence, as it can help us to appreciate the complexity of the world around us. By understanding our own lack of knowledge, we can get a greater gratitude for the knowledge that we do have.