1.   But reaching that conclusion required a monthlong computational marathon in which more than a trillion bytes of data were processed by a dozen computers.

2.   Reaching that goal requires more popular programming.

3.   Reaching this goal requires a big presence in the U.S., the largest single market for investment banking products and services.

4.   To reach these canyons requires long aerobic climbs to their rims, then knee-jarring descents to their bottoms, with one canyon after another.

5.   To reach this requires doubled efforts and embarking on certain strategies that could make such target a dream come true.