人的一切行动都是受思想支配的。在正确的思想指导下,人的行动就能步入正道;在错误的思想指导下,人的行动势必步入歧途。然而人的正确思想不是头脑里固有的,也不是从天上掉下来的,而是在反复的社会实践中逐步形成的。由于受主观和客观条件的限制,一个人不可能事事都去亲自实践,所以一个人的正确思想既来源于亲身的直接社会实践,又来源于非亲身的间接社会实践。所谓间接的社会实践,就是书本知识。因为书本知识是人类有史以来社会实践经验的结晶,它对于我们今天的人来说是间接的,但是对于我们的前人来说却是直接的。因此一个人要保持自己思想认识的正确性,除亲身参加必要的社会实践外,还必须努力学习书本知识。对于文化科学知识,现实中有许许多多的人想学而没有条件学,也有许许多多的人有条件学而不努力去学,这就造成他们思想空虚,精神贫乏。对此,我们共产党人特别是党 All human action is governed by the mind. Under the guidance of the correct ideology, people’s actions can be stepped into the right track. Under the guidance of wrong thoughts, man’s actions are bound to go astray. However, the correct thoughts of man are not inherent in the mind, nor fall from the sky, but are gradually formed in repeated social practice. Due to subjective and objective conditions, a person can not go to practice everything. Therefore, a person’s correct thoughts come from both direct and indirect social practice. The so-called indirect social practice is book knowledge. Because book knowledge is the crystallization of the social practical experience of mankind ever since, it is indirect to us today, but it is direct to our predecessors. Therefore, in order to maintain the correctness of his own ideological understanding, one must work hard to study the book knowledge in addition to participating in necessary social practice. There are so many people in the real world who want to learn without conditions and many people who do not study hard with conditions, which results in them being empty and lacking in spirit. In this regard, we Communists, especially the Party