This is the so-called theory that "weapons decide everything", which constitutes a mechanical approach to the question of war and a subjective and on… - Mao Zedong

不能把过程中所有的矛盾平均看待，必须把它们区别为主要的和次要的两类，着重于捉住主要的矛盾，已如上述。但是在各种矛盾之中，不论是主要的或次要的，矛盾着的两个方面，又是否可以平均看待呢？也是不可以的。无论什么矛盾，矛盾的诸方面，其发展是不平衡的。有时候似乎势均力敌，然而这只是暂时的和相对的情形，基本的形态则是不平衡。矛盾着的两方面中，必有一方面是主要的，他方面是次要的。其主要的方面，即所谓矛盾起主导作用的方面。事物的性质，主要地是由取得支配地位的矛盾的主要方面所规定的。

Children are the masters of the new society.

Recently there has been a falling off in ideological and political work among students and intellectuals, and some unhealthy tendencies have appeared. Some people seem to think that there is no longer any need to concern oneself with politics or with the future of the motherland and the ideals of mankind. It seems as if Marxism was once all the rage but is currently not so much in fashion. To counter these tendencies, we must strengthen our ideological and political work. Both students and intellectuals should study hard. In addition to the study of their specialized subjects, they must make progress both ideologically and politically, which means that they should study Marxism, current events and politics. Not to have a correct political point of view is like having no soul [...] All departments and organizations should shoulder their responsibilities in ideological and political work. This applies to the Communist Party, the Youth League, government departments in charge of this work, and especially to heads of educational institutions and teachers.