For me, two young people sum up the new breed of racing enthusiasts and how social media is helping to reinvigorate the sport.

BBC: Cheltenham: Racing's new order

If I could sum up what people think now it would be: How did it all come down to this currency?

FORBES: The Euro Has Less Than Three Months, Wake Up Call For Brussels

And I want to -- I want you to remember and I want you to remind everybody else those three simple words that summed up our last campaign and that will sum up our spirit as a people: Yes, we can.

WHITEHOUSE: Remarks by the President at a DNC event in Austin, Texas

For Obama, too, it was also the sum of the people around him that may have made up for his absent father.

CNN: STORY HIGHLIGHTS

You get to the 3rd Alternative through synergy, which happens when the talents of two or more people add up to more than the sum of the parts.

FORBES: Stephen R. Covey Gives You a 3rd Alternative