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"What is said cannot be unsaid, and what is heard cannot be unheard."

I'm the reason your wind won't blow.

The Liskov Substitution Principle is a fundamental concept in object-oriented programming, stating that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.

在印度，我們有句諺語：“雞籠里滿是不知道自己被關在籠子里的雞。”