"Mirage" originally referred to illusory scenes formed by light refraction and total reflection at the seaside or in the desert, such as cities or towers suddenly appearing in the distance. It comes from the "Records of the Grand Historian: Treatise on the Celestial Offices." The ancients mistakenly believed it was created by the breath of a shen (a large clam), hence the name. The deeper meaning of this idiom is a metaphor for ethereal, impractical things or fantasies. It is often used to describe goals, plans, or hopes that seem beautiful but cannot be realized, with a clearly derogatory connotation, reminding people to be down-to-earth and not be deceived by illusory appearances. It is used in a wide range of scenarios, and can describe a person's unrealistic dreams or criticize a pretentious social atmosphere. In terms of cultural background, it reflects the ancients' observation and imagination of natural phenomena, and also contains the traditional wisdom of seeking truth and being pragmatic. Emotionally, it often carries a tone of regret, sarcasm, or warning.
📝 Example
1. He always dreams of getting rich overnight, but such a notion is nothing but a mirage, and in the end he will achieve nothing. (a metaphor for unrealistic illusions)
2. That project seems to have boundless prospects, but in reality it lacks feasibility; it is like a mirage and cannot withstand scrutiny. (a metaphor for something illusory and unreal)