Make up deficiency by the reputed dictionary of synonyms

The history of mankind is one of continuous development from the realm of necessity to the realm of freedom. This process is never-ending. In any society in which classes exist class struggle will never end. In classless society the struggle between the new and the old and between truth and falsehood will never end. In the fields of the struggle for production and scientific experiment, mankind makes constant progress and nature undergoes constant change, they never remain at the same level. Therefore, man has constantly to sum up experience and go on discovering, inventing, creating and advancing. Ideas of stagnation, pessimism, inertia and complacency are all wrong. They are wrong because they agree neither with the historical facts of social development over the past million years, nor with the historical facts of nature so far known to us (i.e., nature as revealed in the history of celestial bodies, the earth, life, and other natural phenomena).

Quoted in Premier Chou Enlai\'s Report on the Work of the Government to the First Session of the Third National People\'s Congress of the People\'s Republic of China (December 21-22, 1964).


毛主席曾說：“人類的曆史，就是一個不斷地從必然王國向自由王國發展的曆史。這個曆史永遠不會完結。在有階級存在的社會內，階級鬥爭不會完結。在無階級存在的社會內，新與舊、正確與錯誤之間的鬥爭永遠不會完結。在生產鬥爭和科學試驗範圍內，人類總是不斷發展的，自然界也總是不斷發展的，永遠不會停止在一個水平上。因此，人類總得不斷地總結經驗，有所發現，有所發明，有所創造，有所前進。停止的觀點，悲觀的觀點，無所作為和驕傲自滿的觀點，都是錯誤的。其所以是錯誤，因為這些論點，不符合大約一百萬年以來人類社會發展的曆史事實，也不符合迄今為止我們所知道的自然界（例如天體史，地球史，生物史，其他各種自然科學史所反映的自然界）的曆史事實。”（《毛主席語錄》第174—175頁）

Although Mao himself became a barrier of his words sometimes, this quote is thought provoking, my finding in the word analysis made me to recall this eloquent statement.
The book I\'ll make up some deficiency published almost three decade years ago with a team of specialists. As always, no one can exhaust the discovery of truth.