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

Wake up with determination. Go to bed with satisfaction.The way to get started is to quit talking and begin doing.

In the midst of winter, I found there was, within me, an invincible summer.Great things never come from comfort zones.You don’t have to be great to start, but you have to start to be great.

Your limitation—it’s only your imagination.The only way to do great work is to love what you do.

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

Don’t stop when you’re tired. Stop when you’re done.Believe you can and you're halfway there.

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.

The key to success is to focus on goals, not obstacles.You don’t have to be great to start, but you have to start to be great.

(责任编辑：Su Zhiwei)