I recently came across this quotation from Helen Keller and it moved me deeply:
You have heard how through a little word dropped from the fingers of another, a ray of light from another soul touched the darkness of my mind and I found myself, found the world, found God. It is because my teacher learned about me and broke through the dark, silent imprisonment which held me that I am able to work for myself and for others. It is the caring we want more than money. The gift without the sympathy and interest of the giver is empty. If you care, if we can make the people of this great country care, the blind will indeed triumph over blindness.
Helen Keller to the Lions Club International Convention, Cedar Point, Ohio. 30 June 1925