"The more you study, the more you know. The more you know, the more you are confused."

"Fight no battle you are not sure of winning."

"We must work hard, struggle hard, and overcome all difficulties to build our country into a powerful socialist state."

"The socialist system will eventually replace the capitalist system; this is an objective law independent of man's will."

"The world is yours, as well as ours, but in the last analysis, it is yours. You young people, full of vigor and vitality, are in the bloom of life, like the sun at eight or nine in the morning. Our ho…"