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Speusippus

(Encyclopedia)Speusippus spyo͞osĭpˈəs [key], fl. 347–339 b.c., Greek philosopher; disciple and nephew of Plato, whom he succeeded as head of the Academy. Speusippus distinguished 10 grades of being, thereby p...

Chrysippus

(Encyclopedia)Chrysippus krĭsˈĭpəs [key], c.280–c.207 b.c., Greek Stoic philosopher, b. Soli, Cilicia. He was a disciple of Cleanthes and succeeded him as head of the Academy in Athens. After Zeno, the founde...

Diogenes

(Encyclopedia)Diogenes dīŏjˈənēz [key], c.412–323 b.c., Greek Cynic philosopher; pupil of Antisthenes. He was born in Sinope and lived in Athens. He taught that the virtuous life is the simple life, and he d...

Diogenes of Apollonia

(Encyclopedia)Diogenes of Apollonia ăpəlōˈnēə [key], 5th cent. b.c., Greek philosopher. An eclectic, he reverted to the Milesian tradition of a century earlier in seeking to explain the constitution of all ma...

Cuoco, Vincenzo

(Encyclopedia)Cuoco, Vincenzo vēnchānˈtsō ko͞o-ôˈkō [key], 1770–1823, Italian political philosopher. A lawyer, he was exiled (1799) from Naples for his part in establishing the Parthenopean Republic. In t...

Rosamond, wife of the Lombard king Alboin

(Encyclopedia)Rosamond rŏzˈəmənd [key], fl. c.570, wife of the Lombard king Alboin. The daughter of King Kunimund of the Gepidae, a Germanic people, she was captured by Alboin, who had defeated and killed her f...

Pyrrho

(Encyclopedia)Pyrrho pĭrˈō [key], c.360–270 b.c., Greek philosopher, a native of Elis, regarded as the father of skepticism. After accompanying Alexander the Great to Asia, he enjoyed great respect at Elis and...

Carneades

(Encyclopedia)Carneades kärnēˈədēz [key], 213–129 b.c., Greek philosopher, b. Cyrene. He studied at Athens under Diogenes the Stoic, but reacted against Stoicism and joined the Academy, where he taught a ske...

Anaximenes

(Encyclopedia)Anaximenes ănˌəksĭmˈĭnēz [key], Greek philosopher, 6th cent. b.c., last of the Milesian school founded by Thales. With Thales he held that a single element lay behind the diversity of nature, a...

Palmer, George Herbert

(Encyclopedia)Palmer, George Herbert, 1842–1933, American educator, philosopher, and author, b. Boston, grad. Harvard, 1864, Andover Theological Seminary, 1870, studied (1867–69) in Europe. He became tutor in G...