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

The harder you work for something, the greater you’ll feel when you achieve it.Keep your face always toward the sunshine, and shadows will fall behind you.

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.Wake up with determination. Go to bed with satisfaction.

Success is not final, failure is not fatal: It is the courage to continue that counts.Don't wait. The time will never be just right.

Your limitation—it’s only your imagination.

It’s going to be hard, but hard does not mean impossible.The only way to do great work is to love what you do.

Your limitation—it’s only your imagination.Keep your face always toward the sunshine, and shadows will fall behind you.

Don't wait. The time will never be just right.Your limitation—it’s only your imagination.

(责任编辑：Yan Yanqi)