The four stages of life are infancy, childhood, adolescence, and obsolescence.

Summary

This quote reflects a humorous perspective on the stages of life, suggesting that the last stage is obsolescence, implying a sense of becoming outdated or irrelevant. It implies a progression from complete dependence in infancy, to playfulness in childhood, to self-discovery in adolescence, and finally to a stage where one may feel overlooked or disregarded. Overall, the quote highlights the fleeting nature of existence, reminding us to embrace and appreciate each stage while it lasts.

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