Steve was among the greatest of American innovators - brave enough to think differently, bold enough to believe he could change the world, and talented enough to do it...The world has lost a visionary. And there may be no greater tribute to Steve's success than the fact that much of the world learned of his passing on a device he invented.

There's no doubt that probably at least once a week, maybe once a day, I said, "Ah, I should have done that better."

If we want to make the best products, we also have to invest in the best ideas... Every dollar we invested to map the human genome returned $140 to our economy... Today, our scientists are mapping the human brain to unlock the answers to Alzheimer's... Now is not the time to gut these job-creating investments in science and innovation. Now is the time to reach a level of research and development not seen since the height of the Space Race.

...as parents, we have to find the time and the energy to step in and help our children love reading. We can read to them, talk to them about what they're reading, and make time for this by turning off the television set ourselves. Libraries are a critical tool to help parents do this.

Angela Merkel has been an extraordinary partner for me and for the United States throughout my presidency.

America, we weaken our ties when we allow our political dialogue to become so corrosive that people of good character aren't even willing to enter into public service; so coarse with rancor that Americans with whom we disagree are seen not just as misguided but as malevolent. We weaken those ties when we define some of us as more American than others, when we write off the whole system as inevitably corrupt, and when we sit back and blame the leaders we elect without examining our own role in electing them.

This book [Dreams from My Father] was more of a reflection on my public life, now as a U.S. senator and before that as a state senator; how my perspectives around the issues of the day are shaped by my background.