What is fool me once saying?

The saying "Fool me once, shame on you; fool me twice, shame on me" is a proverb that emphasizes the importance of learning from mistakes and not allowing oneself to be deceived repeatedly. It highlights the responsibility of the individual to avoid being taken advantage of more than once.

• Origin: The exact origin of the saying is uncertain, but variations of it have appeared in literature and common speech for centuries.
• Meaning: The first deception is the fault of the deceiver (Fool%20Me). However, if someone is deceived a second time by the same person or tactic, it is their own fault because they should have learned from the first experience (Second%20Time).
• Emphasis on Personal Responsibility: The proverb places a strong emphasis on personal responsibility and the need to be aware of one's surroundings to avoid being manipulated (Personal%20Responsibility).
• Variations: The saying has several variations, some of which emphasize anger or retribution after being fooled.
• Usage: It's often used to express the idea that someone will not be tricked again, or to warn someone that they will not be given another chance.