Beauty is in the eye of the beholder.

美是个人的主观感受。

《柯林斯英汉双解大词典》

Project failure: In the eyes of the beholder.

项目失败：在旁观者的眼中。

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Propaganda is often in the eye of the beholder.

宣传通常是做给别人看的。

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Writer-director Christopher Nolan launched his career with Memento and Insomnia, mysteries that delve into how reality can be in the mind of the beholder.

VOA: standard.2010.07.16

Price does not equal value, and value is in the eye of the beholder.

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Like all things concerning love, however, value is in the eye of the beholder.

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It becomes simply a passive object onto which the beholder can project his or her fantasies.

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