Things like the financial markets - a proper grounding in mathematics could help the common man. I believe that if people are more familiar with mathematical concepts... it can help deal with modern life, which is increasingly complex.
This quote underscores the importance of mathematical literacy in navigating today's complex world. Having a solid understanding of mathematical concepts empowers individuals to make better financial decisions, assess risks, and understand data-driven information. As our environment becomes more interconnected and data-centric, fostering mathematical skills can bridge the knowledge gap for the everyday person, leading to more informed and confident participation in modern life.