Lucretius , in full Titus Lucretius Carus, (flourished 1st century bc), Latin poet and philosopher. He is known for his long poem On the Nature of Things, the fullest extant statement of the physical theory of Epicurus. In it Lucretius established the main principles of atomism and refuted the rival theories of Heracleitus, Empedocles, and Anaxagoras; demonstrated the atomic structure and mortality of the soul; described the mechanics of sense perception, thought, and certain bodily functions; and described the creation and working of the world and of the celestial bodies and the evolution of life and human society.
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Epicureanism Summary
Epicureanism, in a strict sense, the philosophy taught by Epicurus (341–270 bce). In a broad sense, it is a system of ethics embracing every conception or form of life that can be traced to the principles of his philosophy. In ancient polemics, as often since, the term was employed with an even
poetry Summary
Poetry, literature that evokes a concentrated imaginative awareness of experience or a specific emotional response through language chosen and arranged for its meaning, sound, and rhythm. (Read Britannica’s biography of this author, Howard Nemerov.) Poetry is a vast subject, as old as history and