Essentially, a theory is an abstract, symbol representation of what is conceived to be reality.
理论从本质上是对现实的一种抽象的 、 符号式的表达.
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In this case, the abstract painting was produced painting has been totally turned into abstract symbol.
以至到了抽象绘画的产生,绘画则完全变成抽象的符号了.
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