Children are tough, though we tend to think of them as fragile. They have to be tough. Childhood is not easy. We sentimentalize children, but they know what's real and what's not. They understand metaphor and symbol. If children are different from us, they are more spontaneous. Grown-up lives have become overlaid with dross.

Yes, it is true that sometimes unusually intelligent and sensitive children can appear to be stupid. But stupid children can sometimes appear to be stupid as well. I think that's something you might have to consider.

With so many mind-bytes to be downloaded, so many mental codons to be replicated, it is no wonder that child brains are gullible, open to almost any suggestion, vulnerable to subversion, easy prey to Moonies, Scientologists and nuns. Like immune-deficient patients, children are wide open to mental infections that adults might brush off without effort.

As children, we experience much less interference between receiving ideas and internalizing them. We accept new information with delight instead of making comparisons to what we already believe; we live in the moment rather than worrying about future consequences; we are spontaneous more than analytical; we are curious, not jaded. Even the most ordinary experiences in life are met with a sense of awe. Deep sadness and intense excitement can come within moments of each other. There’s no facade and no attachment to a story.

To begin with, the child of five, six, or seven is in many ways an extremely competent individual. Not only can she use skillfully a raft of symbolic forms, but she has evolved a galaxy of robust theories that prove quite serviceable for most purposes and can even be extended in generative fashion to provide cogent accounts of unfamiliar materials or processes. The child is also capable of intensive and extensive involvement in cognitive activities, ranging from experimenting with fluids in the bathtub to building complex block structures and mastering board games, card games, and sports. While some of these creations are derivative, at least a few of them may exhibit genuine creativity and originality. And quite frequently in at least one area, the young child has achieved the competence expected from much older children. Such precocity is particularly likely when youngsters have pursued a special passion, like dinosaurs, dolls, or guns, or when there is a strain of special talent in areas like mathematics, music, or chess or simply a flexibility, a willingness to try new things.

Children just feel emotions and their reasoning mind doesn’t interpret or question them. This is why children accept certain people and reject other people.

There are studies in early child psychology that demonstrate that children have only their own perspective. If you put a doll across the table from them and ask them what the doll sees, they will tell you what they see. They know the doll is across the table, but they cannot imagine a perspective other than their own. How different are we?

But some children have clearer vision than adults.

It’s not just children who are childlike. Adults, too, are – beneath the bluster – intermittently playful, silly, fanciful, vulnerable, hysterical, terrified, and pitiful and in search of consolation and forgiveness.
We’re well versed at seeing the sweet and the fragile in children and offering them help and comfort accordingly. Around them, we know how to put aside the worst of our compulsions, vindictiveness and fury. We can recalibrate our expectations and demand a little less than we normally do; we’re slower to anger and a bit more aware of unrealised potential. We readily treat children with a degree of kindness that we are oddly and woefully reluctant to show to our peers.
It is a wonderful thing to live in a world where so many people are nice to children. It would be even better if we lived in one where we were a little nicer to the childlike sides of one another.

"Every observer has noted that the younger the child, the less sense he has of his own ego. From the intellectual point of view, he does not distinguish between external and internal, subjective and objective. From the point of view of action, he yields to every suggestion, and if he does oppose to other people's wills — a certain negativism which has been called "the spirit of contradiction" — this only points to his real defenselessness against his surroundings. A strong personality can maintain itself without the help of this particular weapon. The adult and the older child have complete power over him. They impose their opinions and their wishes, and the child accepts them without knowing that he does so."

I am certain that children always know more than they are able to tell, and that makes the big difference between them and adults, who, at best, know only a fraction of what they say. The reason is simply that children know everything with their whole beings, while we know it only with our heads.

If children fail to understand one another, it is because they think they understand one another. The explainer believes from the start that the reproducer will grasp everything, will almost know beforehand all that should be known, and will interpret every subtlety. Children are perpetually surrounded by adults who not only know much more than they do, but who also do everything in their power to understand them, who even anticipate their thoughts and desires. Children, therefore... are perpetually under the impression that people can read their thoughts, and in extreme cases, can steal their thoughts away. It is obviously owing to this mentality that children do not take the trouble to express themselves clearly... This mentality does not contradict ego-centric mentality. Both arise from the belief of the child, the belief that he is the centre of the universe. These habits of thought account... for the remarkable lack of precision in the childish style.

Children are adorable angels and the purest of hearts. They deserve all the attention they can get as they grow because they are quick to grasp, they have the sharpest brains and are open to learning.

The poorer children were, to her mind, often better behaved, less whiny, more creative in making use of their own time, and have a well-developed sense of independence.