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

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.

In the midst of winter, I found there was, within me, an invincible summer.You don’t have to be great to start, but you have to start to be great.You don’t have to be great to start, but you have to start to be great.

Keep your face always toward the sunshine, and shadows will fall behind you.Wake up with determination. Go to bed with satisfaction.

Don't wait. The time will never be just right.

Believe you can and you're halfway there.It’s going to be hard, but hard does not mean impossible.

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.

You don’t have to be great to start, but you have to start to be great.You don’t have to be great to start, but you have to start to be great.

(责任编辑：Xu Jiaying)