Breathing is one internal function that the conscious mind can control with comparative ease. The effect of controlled breathing is almost like communication with all conscious parts of one's being saying to them, "Simmer down and listen; there is something beyond the turmoil". It is communication in action that often works when words merely go in one ear and out the other, not even changing the cognitive mind. In essence, the effect is to turn all the elements of our will toward stillness and waiting.
In the last years of his life, Rultin was fond of repeating a statement attributed to A. Philip Randolph: "The struggle must be continuous, for freedom is never a final act. "A few months before Rultin died, a young admirer asked how he kept hopeful in dismally conservative times. "I have learned a very significant message from the prophets," Rultin replied. "They taught that God does not require us to achieve any of the good tasks that humanity must pursue. What is required of us is that we not stop trying."