What speaks to me so loudly today:

In every relationship, in every moment, we teach either love or fear. “To teach is to demonstrate.” As we demonstrate love towards others, we learn that we are lovable and we learn how to love more deeply. As we demonstrate fear or negativity, we learn self-condemnation and we learn to feel more frightened of life. We will always learn what we have chosen to teach.
–Marianne Williamson, A Return To Love