The Seven ages of man reference article from the English Wikipedia on 24-Apr-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Seven ages of man

For thoughtful child sponsors
According to William Shakespeare in As You Like It,

All the world's a stage,
And all the men and women merely players,
They have their exits and entrances,
And one man in his time plays many parts,
His acts being seven ages. 

These are, approximately: