A friend of mine some days ago asked me: “Why logaritms are important?” My answer was that they are the basics for describing all the exponential relations like in the RF communications and in the sound pressure that are generally expressed in dB (decibell), but this was just the first thing that comes to my mind. So then my friend asked me something about literature and so on. Eventually the real question came in: “why is it so important to study?” and I add something more that a lot of people says often to me: “Don’t tell me that this subject that we have studied have been useful for you in your professional carrer or in your life…”
My answer, always, is that not only has been useful but I would have needed even more knowledge on that subject. The truth is that in my professional life I have used all the things that I have studied; starting from the most important and most used things till the last insignificant things that first or later you realize has an importance too.
The thing that makes some people excel in life is the real ability to connect things together. And in order to do it you need to pick up things from different subjects, from different competences, from different points of view and so on.
When I thing about myself I realize that also the most silly things, which at the time I believed they weren’t so important, if you make the right connections could help you to add a small piece of knowledge to the analysis of the problem. And the more small pieces you put together the more you could make the difference.
Working as an engineer also the Italian literature of the enlighment period has been useful. Sometimes just to share some common thoughts with customers or colleagues.
Of course it is clear that some things are fundamental and some others are (I do not say less important) less correlated with what is your professional life, but you will never know what will be your future carrer or where your passions could drive you for the rest of your life.
So the message is, don’t underevaluate what you studied but cultivate all your passions and be proud of all the time you spent improving yourself because this is what makes you unique and valuable for the others.