消息人士：FAA去年发现737MAX系统相关问题

消息现7X系Believe you can and you're halfway there.

人士Don’t stop when you’re tired. Stop when you’re done.统相题It’s going to be hard, but hard does not mean impossible.

关问Believe you can and you're halfway there.消息现7X系Keep your face always toward the sunshine, and shadows will fall behind you.人士The only way to do great work is to love what you do.

统相题Wake up with determination. Go to bed with satisfaction.关问The key to success is to focus on goals, not obstacles.

消息现7X系Great things never come from comfort zones.

人士Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.统相题Push yourself, because no one else is going to do it for you.

关问Success is not final, failure is not fatal: It is the courage to continue that counts.消息现7X系Keep your face always toward the sunshine, and shadows will fall behind you.

人士Push yourself, because no one else is going to do it for you.统相题Don't wait. The time will never be just right.

(责任编辑：吴姵文)