Dar es Salaam, March 29 -- TANZANIA: During my college days, one of my professors liked to remind us that education is knowing everything about something while knowing something about everything. In a nutshell, a doctor should know everything about medicine, but he does not have to understand how architecture works. However, a well-educated doctor knows something about architecture.

This has never been more true in the times we are living in. Since education is a continuous process, we always have to learn new things every day. Because we live in the digital revolution era, we find ourselves in a situation where new ideas are being developed every day. It is therefore in the interest of natural progression that we keep abreast with the l...