In today’s era, where data and algorithms are used to quantify almost everything with precision, self-mocking or evaluative statements such as “I have absolutely no mathematical ability,” “He is naturally tone-deaf,” or “I lack the social gene” can be heard everywhere. We seem deeply inclined to use a kind of absolute, “either-or” language to impose intellectual “life sentences” on ourselves and others.

However, the theory of Multiple Intelligences proposed by modern developmental psychologist Howard Gardner (1943–) offers a sobering counterpoint: apart from a small number of cases involving pathological impairment, human intelligence differs only in degree of strength, not in whether it exists or not.

Viewed from the perspective of cultural criticism, this idea is not merely a deconstruction of traditional educational systems; it is also a profound critique of contemporary society’s “labeling culture” and its anxiety surrounding elitism.

I.The Illusion of “Having None”: A Social Landscape Narrowed by Grade-Based Evaluation

Why do we so often develop the illusion that we ourselves or others “completely lack” a certain type of intelligence? The roots of this perception lie in the single-dimensional evaluation system inherited from the industrial age. For a long time, modern education—centered around IQ tests and standardized written examinations—has almost equated “intelligence” with linguistic intelligence and logical-mathematical intelligence.

In this narrow race, those who rank at the top are labeled “geniuses,” while children who possess exceptional abilities in spatial awareness, music, or interpersonal interaction—but who struggle with calculus or memorizing textbooks—are prematurely branded by society as lacking “intelligence.”

Gardner’s theory exposes this systemic bias.

Everyone possesses the complete set of eight (or nine) types of intelligence. They are like eight basic audio tracks built into the human brain. The so-called “absence” of intelligence is often simply because certain tracks have been turned down to an extremely low volume within the current evaluation system—or have never even been connected to society’s “speakers.”

This illusion of “having none” is, in essence, a crude narrowing and concealment of humanity’s diverse potential caused by cultural institutions.

II.The Obsession with Labels: Modern Self-Limitation and the Anxiety for Certainty

Within today’s internet culture, the scientific fact that “there are only differences in strength, not differences in existence” is facing unprecedented resistance from a wave of labeling.

From the widespread popularity of MBTI personality tests to various “talent gene tests” marketed under the banner of science, people today seem increasingly eager to announce to the world: “I am this kind of person,” or “I am absolutely incapable of doing this.”

Behind this phenomenon lies a reflection of individuals’ unhealthy craving for “label-based certainty” in a highly uncertain modern society.

Accepting that there are only differences in strength means recognizing that life is a dynamic process requiring continuous exploration, adjustment, and growth.

By contrast, declaring that one “completely lacks” a certain intelligence is a clever psychological defense mechanism:

“Since I was born without this ability, my failures, my avoidance, and my lack of effort are naturally justified.”

This cultural mindset is gradually cutting the originally open-ended map of the human spirit into narrow compartments where people become trapped by their own limitations.
III. The Symphony of Intelligence: Moving Toward an Inclusive Future

Gardner’s most inspiring insight is this: in real life, no human activity is accomplished through a single intelligence alone.

Even the most ordinary activities—cooking, socializing, or traveling—are all symphonies created through the interaction and cooperation of multiple intelligences.

When we understand that intelligence differs only in degree, and that different forms of intelligence support one another, cultural inclusiveness gains its true foundation.

A healthy society should not be a “pyramid” with only one path of upward climbing; rather, it should be a “forest” where different combinations of intelligence are allowed to flourish side by side.

When evaluating a person’s value, we should no longer focus on whether they possess a particular perfect skill. Instead, we should look at how they utilize their unique “intelligence profile” to create meaning in their own lives.

The teenager who fails mathematics but understands plant classification deeply; the creator who struggles with words but captures space and emotion through painting—neither of them lacks intelligence. They are simply using different frequencies to tune into the world.
Conclusion

“Only differences in strength, not differences in existence” is not merely a biological fact from psychology; it is also a culturally liberating declaration.

It calls upon us to remove the heavy filters constructed from “IQ,” “academic excellence,” and “labels,” and to once again recognize every individual as a concrete, complete, and infinitely potential human being.

Only then can we free ourselves from the genetic-determinism mindset of “I can’t,” move beyond rigid self-censorship, and bravely explore and enrich the unique map of life that belongs to each of us.