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.

In the midst of winter, I found there was, within me, an invincible summer.Keep your face always toward the sunshine, and shadows will fall behind you.Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

Don't wait. The time will never be just right.Keep your face always toward the sunshine, and shadows will fall behind you.

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

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.

In the midst of winter, I found there was, within me, an invincible summer.Great things never come from comfort zones.

The only way to do great work is to love what you do.The way to get started is to quit talking and begin doing.

(责任编辑：Guo Lixing)