1. In the course of the discussion, we impinged on a theoretical problem of dialectical materialism.

2. 12 Mao Zedong carried on and developed the principle that substances are infinitely dividable, which is a part of dialectical materialism.

3. It is impossible to conceive of dialectical materialism without atheism[sentencedict .com], and it is this which underlies Marxism as an ideology.

4. 15 He takes philosophy of dialectical materialism as his guidance and persists in analyzing and researching on psychological phenomena with dialectic and systematology.

5. In interpreting possibility and Actuality as correlative concepts expressing the fundamental phases of motion and the development of being, dialectical materialism considers possibility as a less rich and concrete concept than Actuality in the broad sense—that is, the objective world as a whole with its essential variety, including opposing tendencies.