“In this extraordinary meditation, Eva Brann takes us to the fierce core of Heraclitus's vision and shows us the music of his language. The thought and beautiful prose in The Logos of Heraclitus are a delight.”—Barry Mazur, Harvard University

“An engaged solitary, an inward-turned observer of the world, inventor of the first of philosophical genres, the thought-compacted aphorism,” “teasingly obscure in reputation, but hard-hittingly clear in fact,” “now tersely mordant, now generously humane.”