In everyday conversation, we often hear phrases like “an essential part of success” or “an essential part of daily routine.” But what truly qualifies something as an essential part of a larger system or experience? It’s not just about presence—it’s about irreplaceable contribution.
Take internet access, for instance. In 2026, it’s an essential part of education, work, and social connection. During the 2024 global remote-learning surge, students without stable connections fell behind—highlighting how deeply embedded the internet is in modern learning. A UNESCO report that year found that over 78% of high school curricula required online resources. Moreover, telehealth appointments, which rely on broadband, became standard for rural patients, proving its role beyond convenience.
On a more human level, shared rituals are an essential part of community cohesion. In Kyoto, Japan, the Gion Matsuri festival isn’t just a tourist attraction—it’s a centuries-old practice where neighbors collaborate on float construction, reinforcing trust and identity. Similarly, weekly farmers’ markets in towns like Burlington, Vermont, serve as informal hubs where locals exchange news, support small growers, and foster intergenerational bonds. These aren’t optional extras; they’re an essential part of social fabric.
Even personal routines reflect this principle. Sleep, for example, is an essential part of cognitive health. Neuroscientists at Stanford confirmed in 2025 that consistent 7–8 hours of sleep improves memory consolidation by up to 40%. Meanwhile, skipping breakfast regularly was linked in a Johns Hopkins study to higher afternoon cortisol levels—showing how seemingly small choices form an essential part of overall well-being.
Calling something “an essential part of” isn’t just descriptive—it’s a recognition of interdependence. Whether it’s technology, tradition, or habit, these elements don’t stand alone. They sustain systems, empower individuals, and quietly hold society together. Recognizing them helps us prioritize what truly matters.