l Dictionary, The_, Voltaire, i, 205; viii, 274; xi, 106.

Philosophy, definition of, viii, 201;
of the future, viii, 104;
marriage and, viii, 251;
of pessimism, viii, 363.

Photography, ii, 130.

Phrenology, i, 160.

Physicians, liberality of, iii, 81.

Piacenza, Donna Giovanni, abbess of San Paola Convent, Parma, vi, 230.

Piccadilly, i, 57;
bus-drivers of, vi, 257.

_Pieta_, Michelangelo, iv, 19.

Pigot, John, and Byron, v, 214.

"Pig Poetry," i, 71.

_Pilgrims' Chorus_, Wagner, iv, 262; v, 267.

Pilsen, the Prince of, xiii, 315.

Pinkerton Guards, iii, 114.

Pinturicchio, companion of Raphael, vi, 26.

"Pious Wax-works," i, 135.

_Pippa Passes_, Browning, v, 56;
quotation from, iii, 264.

Pitti Gallery, the, iv, 101; vi, 27.

Pitt, William, Earl of Chatham, vii, 185; ix, 164;
Burke on, vii, 186;
Disraeli and, v, 331;
extravagance of, vii, 204;
George III and, vii, 200;
Madame de Stael and, vii, 202;
Daniel Webster compared with, iii, 204;
Wilberforce and, vii, 204.

Pity for the dead, v, 87.

Pius IV, Pope, iv, 35.

Pius V, Pope, iv, 35.

Pius IX, Pope, ix, 93;
on Darwinism, xii, 228.

Pivotal Points, law of, x, 308.

Plagues of Egypt, x, 36.

Plain living and high thinking, ii, 285.

Plantins, of Antwerp, iv, 55.

Plato, i, 343; ii, 195; v, 131; xii, 99;
appearance of, x, 103;
Aristotle and, viii, 88; x, 114;
Dionysius, Tyrant of Syracuse, and, x, 108;
Emerson on, viii, 31;
eugenics of, x, 118;
influence of, x, 120;
garden school of, viii, 87;
Kant compared with, viii, 154;
Franz Liszt compared with, viii, 87;
Lowell on, viii, 87;
philosophy of, x, 105;
pupils of, xii, 267;
Pythagoras and, x, 119;
quoted, viii, 33;
_The Republic_, x, 98, 117; viii, 221;
Shakespeare compared with, x, 116;
Socrates and, viii, 11, 29; x, 102;
on the soul, viii, 403;
Turner and, i, 131;
writings of, x, 116.

Platonic love, v, 100.

Pleasure, v, 238.

Pliny, the naturalist, xii, 269;
quoted, xiii, 97.

Plotinus, founder of Neo-Platonism, x, 281.

Plutarch, i, p v; 114, 267;
Vasari compared with, vi, 19.

_Plutarch's Lives_, referred to, iii, 34.

Plymouth Rock, xi, 56.

Poe, Edgar Allan, v, 97; ix, 285; xi, 94; xiv, 51;
_Annabel Lee_, xiii, 256.

_Poems, Chiefly Lyrical_, Tennyson, v, 78.

_Poems on the Life and Death of Laura_, Petrarch, xiii, 243.

Poetry, the bill and coo of sex, v, 93;
s