I was once given a coffee cup decorated with the wisdom of Dr. Science (real name Dan Coffey) of Duck's Breath Mystery Theatre and NPR fame—"He knows more than you do." On one side are Dr. Science's rules of coffee:

1. You can never drink too much coffee.
2. Coffee can never be too strong.
3. Coffee doesn't make you nervous, your own inadequacies do that. Coffee merely increases your awareness of your own inadequacies.

      - Mark