On Reality

Sensei: What is the opposite of white?
Student: Black.
Sensei: No. Yolk is the opposite of White.
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Sensei: What is the opposite of white?
Student (brightly): Yolk.
Sensei: No, the opposite of white is African-American.  The nature of reality is always changing.


Just because you think you understand the question does not mean you know the answer.