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.

Don’t stop when you’re tired. Stop when you’re done.The key to success is to focus on goals, not obstacles.In the midst of winter, I found there was, within me, an invincible summer.

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

The only way to do great work is to love what you do.Do something today that your future self will thank you for.

You don’t have to be great to start, but you have to start to be great.It’s going to be hard, but hard does not mean impossible.

Success is not final, failure is not fatal: It is the courage to continue that counts.Your limitation—it’s only your imagination.

(责任编辑：Chi Zhiqiang)