“There are two kinds of pity. One, the weak and sentimental kind, which is really no more than the heart's impatience to be rid as quickly as possible of the painful emotion aroused by the sight of another's unhappiness, that pity which is not compassion, but only an instinctive desire to fortify one's own soul agains the sufferings of another; and the other, the only one at counts, the unsentimental but creative kind, which knows what it is about and is determined to hold out, in patience and forbearance, to the very limit of its strength and even beyond.”