A hen is only an egg's way of making another egg. -

Related:

• The chicken was the egg's idea of getting more eggs.
  Samuel...
• A hen tomorrow is more valuable than an egg
  today...
• It is better to have a hen tomorrow than an egg
  today...
• There is no obvious way to open
  the egg...
• An egg today is better than a hen tomorrow.
  - Ben...
• Better an egg today than a hen tomorrow.
  Italian...
• He who feeds the hen ought to have the egg.
  Danish...
• A chicken is an egg's way of producing
  more eggs...
• A chicken is an egg's way of producing
  more eggs...