We have all learned everything we know physically—from walking to running a marathon—by trial and error, so there's no reason to become our own worst enemies when we suffer a setback. From time to time everyone falls short of their goals. It's an illusion to believe that champions succeed because they do everything perfectly. You can be certain that every archer who hits the bull's-eye has also missed the bull's-eye a thousand times while learning the skill.

As runners, we all go through many transitions-- transitions that closely mimic the larger changes we experience in a lifetime. First, we try to run faster. Then we try to run harder. Then we learn to accept ourselves and our limitations, and at last, we can appreciate the true joy and meaning of running.

This wasn’t just an attack against the Boston Marathon... It was an attack against the American public and our democratic use of the streets. We have used our public roadways for annual parades, protest marches, presidential inaugurations, marathons, and all manner of other events. The roads belong to us, and their use represents an important part of our free and democratic tradition.

That's the beauty of starting lines: Until you begin a new venture, you never know what awaits you.

You don't need any skill to run.......Every 3-year old knows how to run

Best wishes for a great marathon. Be sure to savor it. The first marathon is something special. Run long and healthy.

I've always liked hills. I see a challenge, a goal, and I feel instantly galvanized to achieve that goal.