Totally agree with the quoted message. My believe is that children can learn knowledge and skills when they grow up and how much they can learn really depends on their abilities and incentive of learning. You can look around how many well-known persons were not started with so-called international kindergarten or famous school. Their success relies much on their effort made and positive personal values, that as parents we help our children to build and strengthen it. With positive and active way of thinking, it is already a half way of success.