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Heraclitus

Historical Figure
Pronunciation

Understanding ARPABET Pronunciation

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The pronunciation guide uses the ARPABET phonetic system—the same system used in speech recognition and text-to-speech applications.

Vowel Examples:
AE1 = cat, bat
EH1 = bed, head
IY1 = see, me
OW1 = go, boat
UW1 = boot, do
Stress Numbers:
0 = no stress (unstressed)
1 = primary stress (loud)
2 = secondary stress (medium)
Example:
AH0 TH IY1 N AH0
= a-THEE-na (Athena)

The stressed syllable (marked with 1) is pronounced louder and clearer than others.

Quick Definition

Pre-Socratic philosopher who taught that "everything flows" and change is constant

Detailed Definition
Heraclitus emphasized flux, logos, and the unity of opposites, contrasting with Parmenides’ stasis. His obscure style earned him "the Obscure." Poets reference him to explore impermanence, paradox, and the river of time where one cannot step twice.
Example
Example in poetry:
Heraclitus appears in philosophical poetry as the philosopher of flux (“you cannot step in the same river twice”); Poets reference his fragments to explore impermanence and change; In modernist verse, Heraclitus symbolizes dynamic reality; Poets contrast Heraclitus’s fire with Parmenides’ stasis; His obscure style inspires experimental poetic forms; Heraclitus’s weeping (“the weeping philosopher”) becomes a motif of cosmic sorrow.
Additional Notes
Heraclitus (c. 535–475 BCE), pre-Socratic philosopher who declared “everything flows” and war as father of all; in poetry, Heraclitus symbolizes flux, paradox, or the unity of opposites—his river metaphor (“you cannot step in twice”) is widely alluded to; essential for interpreting poems on change, time, or dialectical thought (e.g., in Eliot or Celan).
Also Known As
Heraclitus of Ephesus
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