The most important thing we can do is inspire young minds and to advance the kind of science, math and technology education that will help youngsters take us to the next phase of space travel.

In this statement, John Glenn links the future of space exploration to education and inspiration rather than to rockets alone. The “most important thing” is framed as cultivating curiosity and competence in the next generation—especially through strong science, mathematics, and technology instruction—so that today’s achievements become a foundation for tomorrow’s breakthroughs. The quote reflects Glenn’s long-standing public emphasis on STEM education and civic investment in scientific literacy, suggesting that national progress in space depends on sustained human capital: motivated students, well-trained engineers and scientists, and a culture that values learning. It also implies a generational handoff, where exploration advances through mentorship and educational opportunity.