Hello Darkness, My Old Friend: How Daring Dreams and Unyielding Friendship Turned One Man’s Blindness Into an Extraordinary Vision for Life

by Sanford D. Greenberg

I cite this company as an example of the kind of business that has attracted me. It was an opportunity to do something for my larger community. As Tom Stoppard wrote, “Information is light.” That this and other companies I founded did very well gave me the means to indulge my Call in ways unavailable to most Americans.