A History of Western Philosophy

writing, 4 , 9 -10

Wycliffe, John, English theologian and religious reformer ( 1320?-
1384), 481 , 483 , 484 -486

Xanadu, 679

Xenophanes, Greek philosopher (fl. 6th cent. B. c.), 40 , 41 ; quoted, 13 ,
40

Xenophon, Athenian general and historian ( 434?355? B.C.), 82 -84, 224
; quoted, 83 , 90

Xerxes I (the Great), King of Persia ( 519?465 B.C.), 58 , 59 , 80 , 99 ,
281

Yahweh, 310 -311, 314 , 324 , 326 , 345 , 364

Yaqub Al-Mansur. See Mansur

Yaqub Yusuf, Abu, "Caliph" at Cordova (d. 1186), 425

"Yes and No" ( Abélard). See Sit et Non

Yonas, 222

York, 395 , 434

Yorkshire, 395 , 396 , 411 , 468

Zacharias or Zachary (St.), Pope (reigned 741 -752), 394 , 553

Zagreus, 18

Zarathustra, 750. See also Zoroaster

Zealots, 321

Zeller, Eduard, German philosopher ( 1814-1908), 65 ; quoted, 64 , 77

, 166

Zeno, Roman Emperor in the East ( 426-491), 424

Zeno of Citium, Greek philosopher, founder of Stoicism ( 336?-264?

B. C.), 240 , 252 , 253 , 256 , 258 , 269 ; quoted, 256 -257

Zeno the Eleatic, Greek philosopher (fl. 5th cent. B.C.), 64 , 92 , 127 ,

804 -806

Zeus, 4 , 17 , 21 , 213 , 219 , 249 , 314 ; and fate, 11 , 14 , 827 ; and

Socrates, 59 , 86 *; and Stoics, 254 , 256 , 257 , 263 , 264 , 265

Zeus Lykaios, 14

zoology, 424