Right, Might without, is weak, 147

Samos, birthplace of Pythagoras, 23; of Melissus, 46; of Epicurus, 211

Scepticism, its isolating influence, 94; destroys not appetite, but moral restraint, 95; represented birth of new conditions, 98; phase of decay in distinctively Greek life, 211

Science, philosophy different from, 9; happy guesses in, 152; different kinds of, 180; can never exhaust object, 188

Scrip and staff, emblems of Cynics, 130

Semitic elements in later Greek philosophy, 228

Seneca, on Epicurus, 225; exponent of Roman Stoicism, 242

Senses (or Sensation), channel for the eternal wisdom, 18; data of, no measure of reality, 40; not source of ideas, 45; untrustworthy, 49; necessary to truth, 56; no test of truth, 60; relation to reason, 61; based on composite character of body, 71; atomic theory of, 79; give no absolute truth, 80; no distinction between, and thing or mind, 87; reaction of moral theory on theory of sensation, 102; invalid as against reason, 133; has rational elements conditioning, 151; universal cannot belong to, 163; universals furthest removed from, 180; only source of knowledge, 214; Epicurean theory of emission, 221; Stoic theory, 230

Shakespeare, Plato compared to, 134

Sicily, birthplace of Empedocles, 58; connection with rise of
Sophistry, 84, 86, 92; connection of Plato with, 135