But we always knew that hope is not blind optimism. It's not ignoring the enormity of the tasks ahead or the roadblocks that stand in our path. It's not sitting on the sidelines or shirking from a fight. Hope is that thing inside us that insists, despite all the evidence to the contrary, that something better awaits us if we have the courage to reach for it and to work for it and to fight for it.

- Barack Obama (2008) ·