Scientists and engineers ought to stand side by side with athletes and entertainers as role models. - Barack Obama

And I can tell you as a friend that sustainable prosperity in the 21st century depends upon education, health care, and environmental protection. But it also depends on the free and open exchange of ideas. If you can’t access information online, if you cannot be exposed to different points of view, you will not reach your full potential. And over time, the youth will lose hope.

Terrorists will never be able to defeat the United States. Their only hope is to terrorize us into changing who we are or our way of life. That’s why we Americans will never give in to fear. And it’s why this weekend we remember the true spirit of 9/11. We’re still the America of heroes who ran into harm’s way; of ordinary folks who took down the hijackers; of families who turned their pain into hope. We are still the America that looks out for one another, bound by our shared belief that I am my brother’s keeper, I am my sister’s keeper. In the face of terrorism, how we respond matters. We cannot give in to those who would divide us. We cannot react in ways that erode the fabric of our society. Because it’s our diversity, our welcoming of all talent, our treating of everybody fairly — no matter their race, gender, ethnicity, or faith — that’s part of what makes our country great. It’s what makes us resilient. And if we stay true to those values, we’ll uphold the legacy of those we’ve lost, and keep our nation strong and free. God bless you, and God bless the United States of America.

One election will not fix everything that needs to be fixed, but it will be a start. And you have to start it. What’s going to fix our democracy is you. People ask me, what are you going to do for the election? No, the question is: what are you going to do? You’re the antidote. Your participation and your spirit and your determination, not just in this election but in every subsequent election, and in the days between elections.