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

The harder you work for something, the greater you’ll feel when you achieve it.Do something today that your future self will thank you for.

Don’t stop when you’re tired. Stop when you’re done.Push yourself, because no one else is going to do it for you.The harder you work for something, the greater you’ll feel when you achieve it.

The only way to do great work is to love what you do.Keep your face always toward the sunshine, and shadows will fall behind you.

You don’t have to be great to start, but you have to start to be great.

Push yourself, because no one else is going to do it for you.Don't wait. The time will never be just right.

Don’t stop when you’re tired. Stop when you’re done.Don’t stop when you’re tired. Stop when you’re done.

Great things never come from comfort zones.Great things never come from comfort zones.

(责任编辑：Yang Kun)