Where do correct ideas come from? Do they drop from the skies? No. They come from social practice, and from it alone; they come from three kinds of social practice, the struggle for production, the class struggle and scientific experiment.

We Communists never conceal our political views. Definitely and beyond all doubt, our future or maximum program is to carry China forward to socialism and communism. Both the name of our Party and our Marxist world outlook unequivocally point to this supreme ideal of the future, a future of incomparable brightness and splendor.

Firstly, do not fear hardship, and secondly, do not fear death.

There are some militarists who say: ‘We are not interested in politics but only in the profession of arms.’ It is vital that these simple-minded militarists be made to realize the relationship that exists between politics and military affairs. Military action is a method used to attain a political goal. While military affairs and political affairs are not identical, it is impossible to isolate one from the other.

Don't make a fuss about a world war. At most, people die... Half the population wiped out - this happened quite a few times in Chinese history... It's best if half the population is left, next best one-third.

Conditions are changing all the time, and to adapt one's thinking to the new conditions, one must study. Even those who have a better grasp of Marxism and are comparatively firm in their proletarian stand have to go on studying, have to absorb what is new and study new problems.

There is great disorder in the heavens, and the situation is excellent.