The main reason to start kids off with foreign languages early is that this increases the likelihood they will achieve fluency in adulthood. That is to say that they will have far more years to perfect their skills and it will seem perfectly normal to speak bilingually. For example, in countries such as Holland and Norway where English is taught from a very young age, more than 95% of adults speak it at an advanced level. Learning a second language also helps to improve overall cognitive abilities. In other words it benefits the overall development of a child’s brain. A recent survey by Cambridge University found that children who studied a new language before the age of 5 were significantly more likely to score higher in Mathematics and Science.