Authors:

There is a spirit and a need and a man at the beginning of every great human advance. Every one of these must be right for that particular moment of history, or nothing happens.

"My Life with Martin Luther King Jr." (Revised Edition) by Coretta Scott King, 1969/1993.
There is a spirit and a need and a man at the beginning of every great human advance. Every one of these must be right for that particular moment of history, or nothing happens.