Fundamentally, Marxism is a new world outlook, which is the basis of all Marxism. Therefore, to learn Marxism well, the most basic thing is to read MarxismLeninist classics from the perspective of world outlook, so as to achieve the overall understanding of Marxism. To learn Marxist philosophy world outlook well is the main axis for us to study MarxistLeninist classics. Our party is good at learning classics, however, to learn MarxismLeninism classics well, some basic principles should be followed including grasping “spiritual essence” rather than “a few words”, studying systematically rather than fragmentarily, practically rather than emptily, insisting on learning for “finding out the problems for ourselves”, and enhancing the realm of reading by developing learning classics into a way of life. It is a methodological principle to correctly handle the relationship between text and history, between contradiction and category, between theme and discourse, and between words and sentences and spiritual essence.