Quote by Herbert Spencer
The more specific idea of Evolution now reached is -- a change from an indefinite, incoherent homogeneity to a definite, coherent heterogeneity, accompanying the dissipation of motion and integration of matter.
Summary
This quote is explaining the concept of evolution as a transition from a state of unclear uniformity to a state of distinct diversity. It suggests that evolution involves a shift from a disorganized and uniform state to a coordinated and diverse state. This transformation is said to occur through the dissipation of motion (i.e., breaking down or dispersing of energy) and the integration of matter (i.e., consolidating or bringing together physical substances). Ultimately, the quote implies that evolution involves a progression towards order, complexity, and differentiation.