Success is not final, failure is not fatal: It is the courage to continue that counts.

The key to success is to focus on goals, not obstacles.Don't wait. The time will never be just right.

Believe you can and you're halfway there.The way to get started is to quit talking and begin doing.It’s going to be hard, but hard does not mean impossible.

In the midst of winter, I found there was, within me, an invincible summer.It’s going to be hard, but hard does not mean impossible.

Your limitation—it’s only your imagination.

You don’t have to be great to start, but you have to start to be great.Don’t stop when you’re tired. Stop when you’re done.

Believe you can and you're halfway there.Don't wait. The time will never be just right.

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

(责任编辑：Sun Haoying)