a fish rots from the head down
The phrase "a fish rots from the head down" is an idiom that signifies how problems or corruption within an organization or group often start at the top, with leadership or management, and then spread to lower levels or individuals. It suggests that if the leadership or those in positions of power are flawed or corrupt, it can have a negative influence on the entire organization or group, leading to its downfall or deterioration.
English is confusing! Why do people say "Pardon my French" when they are speaking English? Because of idioms!
An idiom is a phrase or expression that usually presents a figurative, non-literal meaning attached to the phrase. Does that sound fun? It can be!
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