Like other organs and muscles, the brain needs to be trained in order to increase functions such as memory. According to Hernández, shows that while languages ​​are translated, the activities of subcortical areas involved in motor control, associated with various memory functions, increase and lead to the maturation of other areas such as the anterior insula, the cerebellum and the anterior part. cingulate gyrus. (p.131) These areas are considered in relation to higher cognitive functions, such as learning, decision-making, abstract thought, and emotion. So, studying in other languages ​​helps promote brain development. As a result, studying a foreign language for a period of time can advance memory, strengthen students' learning ability and improve their achievements. Although students generally think they have difficulty learning a new language, there is no denying that it has many benefits. Learning a second language can provide enriching experience, research and academic advancement in student life and be more competitive in obtaining employment. Additionally, it can strengthen the brain and create a new aspect to thinking as a whole.