Professor Giannis Kalogirou, a close associate of the late Lefteris Papagianakis, taught me something during the writing of my diploma thesis that was destined to stay with me throughout my life: there is a difference between the NBA and an MBA. At the time, I assumed he was referring to the NBA and wondered what basketball could possibly have to do with my studies. He was, however, speaking about the MBA and the importance of incorporating it into my postgraduate path. That conversation proved pivotal. It opened my mind and broadened my horizons, helping me understand that the solid foundation of an engineer, combined with Business Administration, produces a truly multiplicative result.

At the same time, the emphasis on striving for perfection was a daily lesson from the wonderful Professor and human being, the late Kontogianakos. The stature he lacked in height he more than made up for in standing. The Chemistry laboratories with him were always a life lesson. Demanding, but fair.

The national and historical weight emanating from the buildings on Stournari Street conveyed a subliminal message to all of us: that our actions, beyond their professional value, must also carry a strong social imprint. Engineers, as people of action, are always at the forefront of technological, economic and social developments.

What we all surely remember, however, are the wonderful human moments of our youth alongside our exceptional fellow students. Where does one even begin? The collaborations on assignments in the famous library, the exchange of experiences at the lovely café in Zografou, the parties with the carefree spirit of our youth.

Today, it is a great joy to encounter friends from those youthful years in professional and social circles, as accomplished practitioners with rich careers and meaningful social contribution. It is a confirmation that those years shaped us not only as scientists and professionals, but also as human beings.