Symbols are objects, characters, figures, or colors used to represent abstract ideas or concepts. Many novels have two layers of meaning: the first is in the literal plot, while the second is in a symbolic layer in which images and objects represent abstract ideas and feelings. Using symbols usually allows authors to express themselves indirectly on delicate or controversial matters. According to the definition from the Oxford Advanced Learner's English-Chinese Dictionary, symbolism means the use of symbols to represent things; esp. in art and literature. …
