不论这些符号在何时出现，接受象征性的表达对这些人类文明来说就已经是一个转折点。

Whenever these symbols did emerge, the acceptance of symbolic representation would have been a turning point for these cultures.

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象征性思维是我们做一切的基础，我们生活在一个符号的世界里。

Thinking symbolically is the foundation of everything we do - we live in a symbolic world.

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蒙娜丽莎也现身于葡萄牙的一面墙壁之上，同样的钢印风格作品，虽然没有什么象征性的符号，那就姑且算作为表达对达芬奇作品的崇拜而作吧。

Mona has also appeared on a wall in Portugal, in another stenciled piece. Although the artwork carries no symbolic content, it may have been produced out of appreciation for Da Vinci’s work.

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