The purpose of education is to train the human mind, specialisations such as physics, chemistry, mathematics, History, Architecture etc, come later.
A case in point is that during our early education, we study almost everything irrespective of the fact whether we use that knowledge in our life ahead or not. For example we learn sketches, drawing etc. and some may argue why waste time in learning these. But, remember Walt Disney, he brought colors in each of our lives. We don’t know what we will like to follow from among our learning.
And this is the reason in the beginning we learn all to find out what we love. And this is the reason education trains us for basic hacks in life.
This is Why “ The very essence of education is to concentration of mind/training our mind/looking at opportunities for our future”