Ralph Waldo Emerson explores the concept of greatness through seven detailed lectures dedicated to Plato, Swedenborg, Montaigne, Shakespeare, Napoleon, and Goethe. He opens by asserting that humanity naturally seeks heroes and demigods as centers of reference, arguing that great individuals act as lenses through which we read our own minds and extend our relation to nature. The essays trace how these representative men absorb the raw materials of their eras and convert them into universal truths.
In examining Plato, Emerson portrays him as the supreme synthesizer of philosophy, uniting the spiritual infinity of Asia with the defining intellect of Europe. Swedenborg is studied as the mystic who attempted to map the symbolic correspondence between the physical and spiritual worlds, despite the limitations of his theological framework. Montaigne represents the prudent skeptic, standing as the balance beam of consideration amidst the dogmas of extremists.
Shakespeare emerges as the ultimate poet who absorbed popular tradition and language to become the recorder of humanity, though Emerson offers a nuanced critique regarding the lack of direct moral intent in his worldly life. Napoleon is analyzed as the representative of the modern middle class and material power, driven by an unyielding ego and practical common sense. Finally, Goethe exemplifies the modern writer capable of organizing the vast miscellany of nineteenth-century facts and sciences into coherent art.
Throughout the lectures, Emerson emphasizes that the power communicated by heroes does not belong to them exclusively, but originates from universal ideas. He concludes that true greatness transcends the individual, pointing toward an elemental region of central identity where all disparities of talent eventually vanish.