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

Great things never come from comfort zones.The only way to do great work is to love what you do.

Don’t stop when you’re tired. Stop when you’re done.Your limitation—it’s only your imagination.In the midst of winter, I found there was, within me, an invincible summer.

Your limitation—it’s only your imagination.The harder you work for something, the greater you’ll feel when you achieve it.

The way to get started is to quit talking and begin doing.

It’s going to be hard, but hard does not mean impossible.Don't wait. The time will never be just right.

Do something today that your future self will thank you for.The key to success is to focus on goals, not obstacles.

Believe you can and you're halfway there.Don't wait. The time will never be just right.

(责任编辑：Li Xianzheng)