Once upon a time, Guru Dronacharya was training his students
the art of archery.He instructed his students to aim and
target the eye of the bird sitting on the tree.He asked
one of his student to explain what he saw.The Student said
that He sees the tree, the leaves , the branches,and a bird
sitting on the tree.The same question was asked by him
to the another student( Arjun),and he replied
that He only sees the eye of the bird.
Then Guru asked him to shoot the eye of the bird.
The arrow directly hit the eye of the bird.
Thus,When we focus on our goal,we achieve the target.