The correct answer is "the strength and courage to suffer without retaliation."
The phrase that Gandhi used to explain his philosophy of nonviolent civil disobedience was "the strength and courage to suffer without retaliation."
Gandhi was the great Indian leader that used nonviolent civil disobedience to fight for the independence of Inda. He thought that after World War 1, Great Britain was going to give India its independence but that was not the case. He was inspired by a book written by Henry David Thoreau called "CIvisl DIsobedience," and this was the trademark of his movement.
