Just like a river must have a source to have water, without a source, the river will dry up; The tree must have a root, if there is no root, the tree will wither. A revolutionary must have morality, without morality, no matter how talented he is, he cannot lead the people" (2), "with strength to carry the burden and go far, a revolutionary must have revolutionary morality". network as a new foundation to complete the glorious revolutionary task" (3)
