





So, at first kids manipulate subjects.
In effect, for them there is no such division here a toy, and here a thing not a toy.
The whole world for them a big toy from which it is necessary to experiment.
What for That better him to recognize.
At first kids learn the world outside what is, what, why.
And then, when grow up, start studying from within.
Here hours.
They tick.
And from where sound Also that there for buttons castors Also that will be, if this castor Therefore get such things which the child can break.
After all clever children not simply so, and with value break so they first try to get into an essence of things.
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