...the evil system of colonialism and imperialism arose and throve with the enslavement of Negroes and the trade in Negroes, and it will surely come to its end with the complete emancipation of the Black people.

It is necessary to master Marxist theory and apply it, master it for the sole purpose of applying it. If you can apply the Marxist-Leninist viewpoint in elucidating one or two practical problems, you should be commended and credited with some achievement.

The weeds of socialism are better than the crops of capitalism.

Reactionaries must be deprived of the right to voice their opinions; only the people have that right.

We should support whatever the enemy opposes and oppose whatever the enemy supports

The world is yours, as well as ours, but in the last analysis, it is yours. Young people, full of vigour and vitality, are in the bloom of life, like the sun at eight or nine in the morning. Our hope is placed on you...The world belongs to you. China's future belongs to you.

It is up to us to organize the people. As for the reactionaries in China, it is up to us to organize the people to overthrow them. Everything reactionary is the same; if you do not hit it, it will not fall. This is also like sweeping the floor; as a rule, where the broom does not reach, the dust will not vanish of itself.