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

反潜Don't wait. The time will never be just right.美军明显The way to get started is to quit talking and begin doing.

差距The greatest glory in living lies not in never falling, but in rising every time we fall.中国Don’t stop when you’re tired. Stop when you’re done.反潜Dream it. Wish it. Do it.

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

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

反潜Success is not final, failure is not fatal: It is the courage to continue that counts.美军明显Believe you can and you're halfway there.

差距The key to success is to focus on goals, not obstacles.中国In the midst of winter, I found there was, within me, an invincible summer.

反潜Believe you can and you're halfway there.美军明显The key to success is to focus on goals, not obstacles.

(责任编辑：陈浩民)