Marchen-the world of children

Don't tie children with your egoism, even though you say it's for their happiness
They may fly from your nest someday
And find their own toys 'n life

Let them feel hurt
So they will understand not to hurt the other
Let them be hated
So they will understand how is it to be loved

And when someday they come back to your nest
Hug them and give them love as much as you can give
So they will feel save in your embrace
And be ready to face the cruel world once again

note : I hope I did better this time. In picture and in word. Is it understandable or not O_O ?