The goal to enter colleges and universities is for study of the higher understanding about one specific area related to students future. And be added also with the supplement of other necessary courses on what students think relevant to strengthening their better knowledge for analyzing the world, they will become a more highly educated person than before.
However, this world with lots of technological advancements and newly invented human organization mechanisms changes very fast. Students studying only in one country might not provide enough real-time observation and appraising ability to adapt to the world empirically much well. So if possible, some people suggest them go abroad to a foreign country to learn things that domestic environment can’t afford.