All change is not growth, as all movement is not forward.

Glasgow’s aphorism distinguishes mere alteration from genuine development. “Change” can be superficial—new circumstances, fashions, or disruptions—without producing improvement in character, understanding, or society. Likewise, “movement” can be busy activity, restlessness, or even regression; motion alone doesn’t guarantee progress toward a better end. The parallel structure (“as…as…”) sharpens the warning against confusing novelty with advancement. Read in the context of modern life, it cautions that reforms, innovations, or personal reinventions should be judged by their direction and results, not by their energy or visibility. Growth implies an evaluative standard: maturity, wisdom, or ethical progress.