Norbert had tremendous contributions to my career and will always be an inspiring scientist for me. I remember approaching Norbert on a Friday night in 2019 to propose a collaboration between his team at Imperial College and mine at Southampton Uni. Within few years, this collaboration became very fruitful, leading to several publications, a large grant and several awarded doctorate degrees. Without Norbert's passion, curiosity, enthusiasm, and positivity, we would have never been where we are now.