要素It’s going to be hard, but hard does not mean impossible.

跑步Don't wait. The time will never be just right.不伤Keep your face always toward the sunshine, and shadows will fall behind you.

要素The harder you work for something, the greater you’ll feel when you achieve it.跑步Push yourself, because no one else is going to do it for you.不伤It’s going to be hard, but hard does not mean impossible.

要素Your limitation—it’s only your imagination.跑步Push yourself, because no one else is going to do it for you.

不伤The key to success is to focus on goals, not obstacles.

要素Your limitation—it’s only your imagination.跑步Great things never come from comfort zones.

不伤Dream it. Wish it. Do it.要素Don't wait. The time will never be just right.

跑步Do something today that your future self will thank you for.不伤You don’t have to be great to start, but you have to start to be great.

(责任编辑：刘翔)