Changes in society are due chiefly to the development of the internal contradictions in society, that is, the contradiction between the productive forces and the relations of production, the contradiction between classes and the contradiction between the old and the new; it is the development of these contradictions that pushes society forward and gives the impetu6 for the suppression of the old society by the new.

The enemy will not perish of himself. Neither will the Chinese reactionaries nor the aggressive forces of U.S. imperialism in China step down from the stage of history of their own accord.

We Communists must be able to integrate ourselves with the masses in all things. If our Party members spend their whole lives sitting indoors and never go out to face the world and brave the storm, what good will they be to the Chinese people? None at all, and we do not need such people as Party members. We Communists ought to face the world and brave the storm the great world of mass struggle and the mighty storm of mass struggle.

The officers do not beat the men; the officers and men receive equal treatment. Soldiers are free to hold meetings and speak out. Trivial formalities have been done away with and the accounts are open for all to inspect.

While swimming in the heavily polluted rivers of south China, despite the pleadings of his security guards and his physician, he would chide his companions if they began to panic in the water: Maybe you're afraid of sinking, Don't think about it. If you don't think about it, you won't sink. If you do, you will.

Some play the piano well and some badly and there is a great difference in the melodies they produce.

We stand for self-reliance. We hope for foreign aid but cannot be dependent on it; we depend on our own efforts, on the creative power of the whole army and the entire people.