A failure isn't a failure if it prepares you for success tomorrow.

Greatness finds us by obstacles in front of us. I don’t look at hurdles as obstacles blocking my path but opportunities to overcome.

There's always a point where you get knocked down. But I draw on what I've learned on the track: If you work hard, things will work out.

A failure isn't a failure if it prepares you for success tomorrow.

Believe it or not, Twitter calms me down. I enjoy interacting with people.

Sometimes bad things are going to happen in your life, and those things can make you stronger if you just learn how to get over them.

It took Dan Jansen, the speed skater, four Olympics to win a medal-a gold one at that!-but he never gave up. I won't, either.