The image below represents a phenomenon widely recognized around the world, particularly in poorer and developing countries…

It refers to the situation when undergraduate students from a certain continent buy only a one-way ticket to study abroad, intending to purchase the return ticket to their native countries after completing their studies overseas. 

It refers to the situation when large numbers of educated and highly skilled people leave their home countries to live and work in another, where pay, conditions and opportunities are better. 

It refers to the situation when large numbers of educated and highly skilled people return to their home countries to live and work after completing their studies abroad. 

It refers to the situation when large numbers of educated and highly skilled professionals from developed countries move to poorer, developing nations to work and teach local people how to succeed.