Mirage

 Elephant is not strong

Ant is not weak

In different games,

Joy is not life

Sorrow is not death

In social lives. 

Praise is not sweet

Blame is not bitter

In human's nature,

Politician is not a leader

Farmer is not a follower 

In behaving others.

Fresh is not new

Stale is not old

In eating dinner,

Discovery is not first

Invention is not last

In doing rares.