Green penguins are not red." -- Dr. Michael Morgan,

Related:

• I'll say this once and then reiterate it." -- Dr. Michael Morgan,
  Instrumentation Physics...
• Ignorance is bliss --
  RDT student after a physics lecture on Electricity...
• If it's green or wiggles, it's biology. If it stinks,
  it's chemistry. If it doesn't work, it's physics...
• Blackberries are red when they are green.
  Ever notice...
• I hope you understand this because I don't... -- Dr.
  Andrew P. Paplinski, Microprocessor Applications...
• My cat had the flu but he survived... -- Dr. Andrew P.
  Paplinski, Signals and Systems...
• A careful driver is one who honks his horn when he goes through a red light.
  Henry...
• Emptiness on paper; Fleeting thoughts.
  Red Sox play at Fenway's Green park...
• Green light in A.M. for new projects. Red light in P.M.
  for traffic tickets...