I’m not talking about blind optimism here, the almost willful ignorance that thinks unemployment will go away if we just don’t think about it, or health care crisis will solve itself if we just ignore it.

That’s not what I’m talking about. I’m talking about something more substantial. It’s the hope of slaves sitting around a fire singing freedom songs; the hope of immigrants setting out for distant shores; the hope of a young naval lieutenant bravely patrolling the Mekong Delta; the hope of a millworker’s son who dares to defy the odds; the hope of a skinny kid with a funny name who believes that America has a place for him, too.

Hope in the face of difficulty, hope in the face of uncertainty, the audacity of hope: In the end, that is God’s greatest gift to us, the bedrock of this nation, a belief in things not seen, a belief that there are better days ahead.

I believe that we can give our middle class relief and provide working families with a road to opportunity.

I believe we can provide jobs for the jobless, homes to the homeless, and reclaim young people in cities across America from violence and despair.

I believe that we have a righteous wind at our backs, and that as we stand on the crossroads of history, we can make the right choices and meet the challenges that face us.

Barack Obama at the 2004 Democratic Convention, eight years ago today