Different languages cut the world into different slices.

Language develops by interacting with other people talking to you.

Literacy, written language is a very late acquisition in terms of human evolution.

Kids will use their own system at the stage that they are, they're not (learning merely by) imitating you.

Human beings are able to reflect on their existencefor now that distinguishes us from other creatures.

Different languages cut the world into different slices.

Your brain is not formed when you're born. You have to build your brain.