党的思想路线的形成是党在革命、建设和改革开放的伟大实践中对马克思主义认识论不断继承、创新、丰富和发展的结果。党的思想路线的确立是我国改革开放得以确定、推进和深化过程的认识基础。科学发展观正是改革开放坚持党的思想路线的必然结果。 The formation of the party’s ideological line is the result of the continuous inheritance, innovation, enrichment and development of Marxist epistemology in the great practice of revolution, construction, and reform and opening up. The establishment of the party’s ideological line is the basis for our understanding of the process of reform and opening up so as to promote and deepen the process. The scientific development concept is the inevitable result of the party’s ideological line of reform and opening up.