No experiment is ever a complete failure. It can always be used as a bad example.
The human hand is made complete by the addition of a baseball.
In any decision situation, the amount of relevant information available is inversely proportional to the importance of the decision.
Don't bite the hand that has your allowance in it.
The odds are six to five that the light in the end of the tunnel is the headlight of an oncoming train.
The great comfort of turning forty-nine is the realization that you are now too old to die young.