Although we are a whole people, a whole democracy, a whole humanity - we are all individualists, and if the single human being does not have the opportunity to develop in its full on its own premises, people, democracy, and humanity will crackle. The world is a unity, because borders exist and different cultures exist. If it were not so, there would be no entire humanity. Thus, difference is a value, a challenge, and an obligation. Some scientists mean, that even a baby of 2 weeks waking up in its pram in the garden after having slept safely for some hours is capable of wondering about the white clouds in the sky, and wondering where they come from.
Childhood is fairy tale and wondering.
In the very beginning this wondering is wordless - language is not there yet. This makes us believe, that nothing is going on in the baby's mind - exactly as the ancient Greeks believed, that a human being was an empty shell, needing religion to put things in the right order. So even with very young children it is possible to have a philosophical dialogue. So the teacher in a first class should create an environment, in which these questions can be expressed and discussed. There is nothing lovelier than listening to questions similar to one's own, knowing that they will not be answered in any final way, but bloom as questions in the air as breath from the entire humanity.