美国盟友It’s going to be hard, but hard does not mean impossible.

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

安全Success is not final, failure is not fatal: It is the courage to continue that counts.美国盟友In the midst of winter, I found there was, within me, an invincible summer.力挺Keep your face always toward the sunshine, and shadows will fall behind you.

威胁Great things never come from comfort zones.安全Don’t stop when you’re tired. Stop when you’re done.

美国盟友Push yourself, because no one else is going to do it for you.

力挺Believe you can and you're halfway there.威胁Believe you can and you're halfway there.

安全You don’t have to be great to start, but you have to start to be great.美国盟友The way to get started is to quit talking and begin doing.

力挺The only way to do great work is to love what you do.威胁Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：陈淑桦)