
Source: "How to Be a Good Communist - 4. The Unity of Theoretical Study and Ideological Self-Cultivation" https://www.marxists.org/reference/archive/liu-shaoqi/1939/how-to-be/ch04.htm (July 1939)
"On Revolutionary Morality" (1958)
1950's, On Revolutionary Morality (1958)
Source: "How to Be a Good Communist - 4. The Unity of Theoretical Study and Ideological Self-Cultivation" https://www.marxists.org/reference/archive/liu-shaoqi/1939/how-to-be/ch04.htm (July 1939)
“In the end we retain from our studies only that which we practically apply.”
On Coalition Government (1945)
"Rectify the Party's Style of Work" (1942)
Chapter 12 https://www.marxists.org/reference/archive/mao/works/red-book/ch12.htm; originally published in "On the Correct Handling of Contradictions Among the People" (27 February 1957), 1st pocket ed., pp. 43-44
Quotations from Chairman Mao Zedong (The Little Red Book)
Speech (20 December 1961) http://www.cuba.cu/gobierno/discursos/1961/esp/f201261e.html
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I "The Education of the Architect" Sec. 1
“No battle can be won in the study, and theory without practice is dead.”
Quoted in K. Ossipov, "Suvorov", 1945.
“Isn't it a pleasure to study and practice what you have learned?”
The opening of the Analects and thus the first phrase of Chapter I after which the Chinese title of this book is named 學而.
The Analects, Chapter I
Context: Isn't it a pleasure to study and practice what you have learned? Isn't it also great when friends visit from distant places? If one remains not annoyed when he is not understood by people around him, isn't he a sage?