Related:

• Chemical Engineering: The practice of doing for a profit what an organic chemist only does for fun.
  -- The Ultimate Scientific Dictionary...
• Preparing for a blind date and wanting to cover all bases, guy buys a new packet of condoms from the chemist for the date.
  Guess who the blind date turns out to be? The woman who served him in the chemist shop!...
• Make it myself? But I'm a physical organic chemist!
• The problem with the future is it turns into the present.
• Whatever turns your crank!!!
• Nations and empires flourish and decay, By turns command, and in their turns obey. -- Ovid
• The staff turns into an eagle and flies away.
• A perfect lover is one who turns into a pizza at 4:00 am.