The harder you work for something, the greater you’ll feel when you achieve it.

Great things never come from comfort zones.The key to success is to focus on goals, not obstacles.

Believe you can and you're halfway there.Keep your face always toward the sunshine, and shadows will fall behind you.Keep your face always toward the sunshine, and shadows will fall behind you.

Believe you can and you're halfway there.Your limitation—it’s only your imagination.

Wake up with determination. Go to bed with satisfaction.

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

Don’t stop when you’re tired. Stop when you’re done.In the midst of winter, I found there was, within me, an invincible summer.

The way to get started is to quit talking and begin doing.Do something today that your future self will thank you for.

(责任编辑：Zheng Yuwen)