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3. all cats are grey at night

all cats are grey at night

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all cats are grey at night

In the dark of night, appearances do not matter (because it is so difficult to see anything). A: "I can't believe you're going on a date with someone you've never met before! What if you don't think he's attractive?" B: "Ah, all cats are grey at night, so it will be fine."

See also: all, cat, grey, night