Toilet Aphorism

Once in a while, when Sammy plays a computer game and gets so focused at it,  he forgets to answer the call of nature (he starts pooing in his pants). 

It used to happen quite often, but not much anymore. Except last night it happened again:

Daddy: (carrying Sammy to the toilet) Sammy!  Why did you poo in your pants?  Didn’t you know it was coming?

Sammy: Daddy!  If we don’t make mistakes, we don’t learn!

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