I Don't Know Why They Do This ?

Like the Birds in the sky,
She Makes unlimited tries,
To reach the Never ending goal,
Like the dream of getting white of coal,
She wants to reach the great heigthts of the world
But unable to do in this male dominated world,
The girls are hated,
But THE BOYS are Loved,
The Man knows the price of everything.
But The value of nothing,
Our Society doesn't want Her,
But salute  boys as sir,
As this world is filled with selfish.
I don't know why they do This ??

Please Tell Me.........