Imperialism is a paper tiger.

Man must conquer nature.

The most important thing is to be strong. With strength, one can conquer others, and to conquer others gives one virtue.

Political work is the life-blood of all economic work.

So long as a person who has made mistakes . . . honestly and sincerely wishes to be cured and to mend his ways, we should welcome him and cure his sickness so that he can become a good comrade. We can never succeed if we just let ourselves go and lash at him.

There may be thousands of principles of Marxism, but in the final analysis they can be summed up in one sentence: Rebellion is justified.

The people, and the people alone, are the motive force in the making of world history.