I think I will most remember Professor Feinstein's statement that science allows us to be giddy children and curious.
One thing that I think will really have an impact on our future is that in Science, revision is something good and that is encouraged. It is always innovating, always changing. This is the reason why we continue exploring and testing what we believe and this will eventually lead us to a better future.
Humans are innately curious, and this is best exemplified in science and research. Learning more about the world and the intricate mechanisms around us is exciting, and it is, in part, what drives us to keep questioning theories and developing new ideas.