Full Idea
The dialectical constitutes the moving soul of scientific progression, and it is the principle through which alone immanent coherence and necessity enter into the content of science. ..[Add 1] It is the principle of all motion, of all life.
Gist of Idea
Dialectic is the moving soul of scientific progression, the principle which binds science together
Source
Georg W.F.Hegel (Logic (Encyclopedia I) [1817], §81)
Book Reference
Hegel,Georg W.F.: 'The Hegel Reader', ed/tr. Houlgate,Stephen [Blackwell 1998], p.171