Ideas of Good and Evil.
symbols, symbols that evoke ideas alone, or ideas mingled with emotions; and outside the very definite traditions of mysticism and the less definite criticism of certain modern poets, these alone are called symbols. Most things belong to one or another kind, according to the way we speak of them and the companions we give them, for symbols, associated with ideas that are more than fragments of the shadows thrown upon the intellect by the emotions they evoke, are the playthings of the allegorist or the pedant, and soon pass away. If I say 'white' or 'purple' in an ordinary line of poetry, they evoke emotions so exclusively that I cannot say why they move me; but if I say them in the same mood, in the same breath with such obvious intellectual symbols as a cross or a crown of thorns, I think of purity and sovereignty; while innumerable other meanings, which are held to one another by the bondage of subtle suggestion, and alike in the emotions and in the intellect, move visibly
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