<P> "All the world's a stage" is the phrase that begins a monologue from William Shakespeare's As You Like It, spoken by the melancholy Jaques in Act II Scene VII Line 138 . The speech compares the world to a stage and life to a play and catalogues the seven stages of a man's life, sometimes referred to as the seven ages of man: infant, schoolboy, lover, soldier, justice, Pantalone, and old age, facing imminent death . It is one of Shakespeare's most frequently quoted passages . </P> <P> All the world's a stage, And all the men and women merely players; They have their exits and their entrances, And one man in his time plays many parts, His acts being seven ages . At first, the infant, Mewling and puking in the nurse's arms . Then the whining schoolboy, with his satchel And shining morning face, creeping like snail Unwillingly to school . And then the lover, Sighing like furnace, with a woeful ballad Made to his mistress' eyebrow . Then a soldier, Full of strange oaths and bearded like the pard, Jealous in honour, sudden and quick in quarrel, Seeking the bubble reputation Even in the cannon's mouth . And then the justice, In fair round belly with good capon lined, With eyes severe and beard of formal cut, Full of wise saws and modern instances; And so he plays his part . The sixth age shifts Into the lean and slippered pantaloon, With spectacles on nose and pouch on side; His youthful hose, well saved, a world too wide For his shrunk shank, and his big manly voice, Turning again toward childish treble, pipes And whistles in his sound . Last scene of all, That ends this strange eventful history, Is second childishness and mere oblivion, Sans teeth, sans eyes, sans taste, sans everything . </P>

Which period of man's life is termed as justice and why