Что можно, а что нельзя.

Little wind was walking with his parents. But they always stopped him. -Don't go there.
-Don't rock the tree.
-Why did you mess up the boys hair?
-Don't blow the leaves, leave them in one big pile.
-Don't go in the window you will get lost!
"It is good to play when you do not know what you can't do",- thought little wind and blew down a pile of leaves.