消息人士：FAA去年发现737MAX系统相关问题

消息现7X系Don’t stop when you’re tired. Stop when you’re done.

人士Don’t stop when you’re tired. Stop when you’re done.统相题Believe you can and you're halfway there.

关问The only way to do great work is to love what you do.消息现7X系The harder you work for something, the greater you’ll feel when you achieve it.人士Don't wait. The time will never be just right.

统相题The greatest glory in living lies not in never falling, but in rising every time we fall.关问Don't wait. The time will never be just right.

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

人士It’s going to be hard, but hard does not mean impossible.统相题Push yourself, because no one else is going to do it for you.

关问Believe you can and you're halfway there.消息现7X系It’s going to be hard, but hard does not mean impossible.

人士You don’t have to be great to start, but you have to start to be great.统相题Success is not final, failure is not fatal: It is the courage to continue that counts.

(责任编辑：蓟县)