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

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

保证It’s going to be hard, but hard does not mean impossible.让孩The only way to do great work is to love what you do.上阅In the midst of winter, I found there was, within me, an invincible summer.

保证Don’t stop when you’re tired. Stop when you’re done.让孩Your limitation—it’s only your imagination.

上阅Keep your face always toward the sunshine, and shadows will fall behind you.

保证You don’t have to be great to start, but you have to start to be great.让孩The only way to do great work is to love what you do.

上阅Push yourself, because no one else is going to do it for you.保证The harder you work for something, the greater you’ll feel when you achieve it.

让孩You don’t have to be great to start, but you have to start to be great.上阅Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

(责任编辑：约翰梅尔)