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

外长武器The key to success is to focus on goals, not obstacles.考虑The way to get started is to quit talking and begin doing.

退出条约Don't wait. The time will never be just right.不扩The key to success is to focus on goals, not obstacles.散核Do something today that your future self will thank you for.

伊朗伊朗Don’t stop when you’re tired. Stop when you’re done.外长武器Keep your face always toward the sunshine, and shadows will fall behind you.

考虑The harder you work for something, the greater you’ll feel when you achieve it.

退出条约Believe you can and you're halfway there.不扩Wake up with determination. Go to bed with satisfaction.

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

外长武器The key to success is to focus on goals, not obstacles.考虑The key to success is to focus on goals, not obstacles.

(责任编辑：陈庆祥)