Mom will clean up everything. Scientists have proven that a mom's spit is the exact chemical composition of Formula 409. Baseball is wrong. The wireless music box has no imaginable commercial value. David Sarnoff's associates in response to his urgings for investment in the radio in the 1920s.
War determines who's left.
Life is sexually transmitted. Everybody wants to go to heaven, but nobody wants to die. No job is so simple that is can't be done wrong. Pyramid schemes collapse when a few people drop out or refuse to pay, and new members are not recruited in their place. In reality, however, the supply of participants is limited, and each new level of participants has less chance of recruiting others and a greater chance of losing money.