You can't quit. Murphy was an optimist. Chicken Little only has to be right once. The only thing more accurate than incoming fire is incoming friendly fire. Nothing is impossible for the man who doesn't have to do it himself.
People are always available for work in the past tense.
The bigger they are, the harder they hit. In every organization there will always be one person who knows what is going on. This person must be fired. The chief cause of problems is solutions. The difference between a politician and a snail is that a snail leaves its slime behind.